<?xml version="1.0" encoding="US-ASCII"?>
<!--XBRL Document Created with Wdesk from Workiva-->
<!-- -->
<link:linkbase xsi:schemaLocation="http://www.xbrl.org/2003/linkbase http://www.xbrl.org/2003/xbrl-linkbase-2003-12-31.xsd" xmlns:link="http://www.xbrl.org/2003/linkbase" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
  <link:roleRef roleURI="http://miacquisitions.com/role/AccountsPayableAndAccruedExpenses" xlink:href="prth-20180930.xsd#AccountsPayableAndAccruedExpenses" xlink:type="simple" />
  <link:roleRef roleURI="http://miacquisitions.com/role/AccountsPayableAndAccruedExpensesDetails" xlink:href="prth-20180930.xsd#AccountsPayableAndAccruedExpensesDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://miacquisitions.com/role/AccountsPayableAndAccruedExpensesTables" xlink:href="prth-20180930.xsd#AccountsPayableAndAccruedExpensesTables" xlink:type="simple" />
  <link:roleRef roleURI="http://miacquisitions.com/role/AcquisitionsOfBusinessesByPriority" xlink:href="prth-20180930.xsd#AcquisitionsOfBusinessesByPriority" xlink:type="simple" />
  <link:roleRef roleURI="http://miacquisitions.com/role/AcquisitionsOfBusinessesByPriorityDetails" xlink:href="prth-20180930.xsd#AcquisitionsOfBusinessesByPriorityDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://miacquisitions.com/role/CommitmentsAndContingencies" xlink:href="prth-20180930.xsd#CommitmentsAndContingencies" xlink:type="simple" />
  <link:roleRef roleURI="http://miacquisitions.com/role/CommitmentsAndContingenciesDetails" xlink:href="prth-20180930.xsd#CommitmentsAndContingenciesDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://miacquisitions.com/role/CompanyAndBasisOfPresentation" xlink:href="prth-20180930.xsd#CompanyAndBasisOfPresentation" xlink:type="simple" />
  <link:roleRef roleURI="http://miacquisitions.com/role/CompanyAndBasisOfPresentationDetails" xlink:href="prth-20180930.xsd#CompanyAndBasisOfPresentationDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://miacquisitions.com/role/CompanyAndBasisOfPresentationPolicies" xlink:href="prth-20180930.xsd#CompanyAndBasisOfPresentationPolicies" xlink:type="simple" />
  <link:roleRef roleURI="http://miacquisitions.com/role/DocumentAndEntityInformationDocument" xlink:href="prth-20180930.xsd#DocumentAndEntityInformationDocument" xlink:type="simple" />
  <link:roleRef roleURI="http://miacquisitions.com/role/EarningsLossPerShare" xlink:href="prth-20180930.xsd#EarningsLossPerShare" xlink:type="simple" />
  <link:roleRef roleURI="http://miacquisitions.com/role/EarningsLossPerShareScheduleOfAntidilutiveSecuritiesDetails" xlink:href="prth-20180930.xsd#EarningsLossPerShareScheduleOfAntidilutiveSecuritiesDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://miacquisitions.com/role/EarningsLossPerShareScheduleOfEarningsPerShareDetails" xlink:href="prth-20180930.xsd#EarningsLossPerShareScheduleOfEarningsPerShareDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://miacquisitions.com/role/EarningsLossPerShareTables" xlink:href="prth-20180930.xsd#EarningsLossPerShareTables" xlink:type="simple" />
  <link:roleRef roleURI="http://miacquisitions.com/role/Equity" xlink:href="prth-20180930.xsd#Equity" xlink:type="simple" />
  <link:roleRef roleURI="http://miacquisitions.com/role/EquityBasedCompensationPlans" xlink:href="prth-20180930.xsd#EquityBasedCompensationPlans" xlink:type="simple" />
  <link:roleRef roleURI="http://miacquisitions.com/role/EquityBasedCompensationPlansDetails" xlink:href="prth-20180930.xsd#EquityBasedCompensationPlansDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://miacquisitions.com/role/EquityNarrativeDetails" xlink:href="prth-20180930.xsd#EquityNarrativeDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://miacquisitions.com/role/EquityScheduleOfEquityStructureDetails" xlink:href="prth-20180930.xsd#EquityScheduleOfEquityStructureDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://miacquisitions.com/role/EquityTables" xlink:href="prth-20180930.xsd#EquityTables" xlink:type="simple" />
  <link:roleRef roleURI="http://miacquisitions.com/role/FairValue" xlink:href="prth-20180930.xsd#FairValue" xlink:type="simple" />
  <link:roleRef roleURI="http://miacquisitions.com/role/FairValueNarrativeDetails" xlink:href="prth-20180930.xsd#FairValueNarrativeDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://miacquisitions.com/role/FairValueRollforwardDetails" xlink:href="prth-20180930.xsd#FairValueRollforwardDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://miacquisitions.com/role/FairValueTables" xlink:href="prth-20180930.xsd#FairValueTables" xlink:type="simple" />
  <link:roleRef roleURI="http://miacquisitions.com/role/GoodwillAndIntangibleAssets" xlink:href="prth-20180930.xsd#GoodwillAndIntangibleAssets" xlink:type="simple" />
  <link:roleRef roleURI="http://miacquisitions.com/role/GoodwillAndIntangibleAssetsCarryingAmountOfGoodwillDetails" xlink:href="prth-20180930.xsd#GoodwillAndIntangibleAssetsCarryingAmountOfGoodwillDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://miacquisitions.com/role/GoodwillAndIntangibleAssetsGoodwillAllocationDetails" xlink:href="prth-20180930.xsd#GoodwillAndIntangibleAssetsGoodwillAllocationDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://miacquisitions.com/role/GoodwillAndIntangibleAssetsIntangibleAssetsDetails" xlink:href="prth-20180930.xsd#GoodwillAndIntangibleAssetsIntangibleAssetsDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://miacquisitions.com/role/GoodwillAndIntangibleAssetsNarrativeDetails" xlink:href="prth-20180930.xsd#GoodwillAndIntangibleAssetsNarrativeDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://miacquisitions.com/role/GoodwillAndIntangibleAssetsTables" xlink:href="prth-20180930.xsd#GoodwillAndIntangibleAssetsTables" xlink:type="simple" />
  <link:roleRef roleURI="http://miacquisitions.com/role/IncomeTaxes" xlink:href="prth-20180930.xsd#IncomeTaxes" xlink:type="simple" />
  <link:roleRef roleURI="http://miacquisitions.com/role/IncomeTaxesNarrativeDetails" xlink:href="prth-20180930.xsd#IncomeTaxesNarrativeDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://miacquisitions.com/role/IncomeTaxesScheduleOfComponentsOfDeferredIncomeTaxesDetails" xlink:href="prth-20180930.xsd#IncomeTaxesScheduleOfComponentsOfDeferredIncomeTaxesDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://miacquisitions.com/role/IncomeTaxesTables" xlink:href="prth-20180930.xsd#IncomeTaxesTables" xlink:type="simple" />
  <link:roleRef roleURI="http://miacquisitions.com/role/LongTemDebtAndWarrantLiability" xlink:href="prth-20180930.xsd#LongTemDebtAndWarrantLiability" xlink:type="simple" />
  <link:roleRef roleURI="http://miacquisitions.com/role/LongTemDebtAndWarrantLiabilityMaturitiesOfLongTermDebtDetails" xlink:href="prth-20180930.xsd#LongTemDebtAndWarrantLiabilityMaturitiesOfLongTermDebtDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://miacquisitions.com/role/LongTemDebtAndWarrantLiabilityNarrativeDetails" xlink:href="prth-20180930.xsd#LongTemDebtAndWarrantLiabilityNarrativeDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://miacquisitions.com/role/LongTemDebtAndWarrantLiabilityScheduleOfLongTermDebtDetails" xlink:href="prth-20180930.xsd#LongTemDebtAndWarrantLiabilityScheduleOfLongTermDebtDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://miacquisitions.com/role/LongTemDebtAndWarrantLiabilityTables" xlink:href="prth-20180930.xsd#LongTemDebtAndWarrantLiabilityTables" xlink:type="simple" />
  <link:roleRef roleURI="http://miacquisitions.com/role/PropertyEquipmentAndSoftware" xlink:href="prth-20180930.xsd#PropertyEquipmentAndSoftware" xlink:type="simple" />
  <link:roleRef roleURI="http://miacquisitions.com/role/PropertyEquipmentAndSoftwareDetails" xlink:href="prth-20180930.xsd#PropertyEquipmentAndSoftwareDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://miacquisitions.com/role/PropertyEquipmentAndSoftwareTables" xlink:href="prth-20180930.xsd#PropertyEquipmentAndSoftwareTables" xlink:type="simple" />
  <link:roleRef roleURI="http://miacquisitions.com/role/RelatedPartyTransactions" xlink:href="prth-20180930.xsd#RelatedPartyTransactions" xlink:type="simple" />
  <link:roleRef roleURI="http://miacquisitions.com/role/RelatedPartyTransactionsDetails" xlink:href="prth-20180930.xsd#RelatedPartyTransactionsDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://miacquisitions.com/role/SegmentInformation" xlink:href="prth-20180930.xsd#SegmentInformation" xlink:type="simple" />
  <link:roleRef roleURI="http://miacquisitions.com/role/SegmentInformationNarrativeDetails" xlink:href="prth-20180930.xsd#SegmentInformationNarrativeDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://miacquisitions.com/role/SegmentInformationScheduleOfSegmentReportingInformationBySegmentDetails" xlink:href="prth-20180930.xsd#SegmentInformationScheduleOfSegmentReportingInformationBySegmentDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://miacquisitions.com/role/SegmentInformationTables" xlink:href="prth-20180930.xsd#SegmentInformationTables" xlink:type="simple" />
  <link:roleRef roleURI="http://miacquisitions.com/role/SettlementAssetsAndObligations" xlink:href="prth-20180930.xsd#SettlementAssetsAndObligations" xlink:type="simple" />
  <link:roleRef roleURI="http://miacquisitions.com/role/SettlementAssetsAndObligationsDetails" xlink:href="prth-20180930.xsd#SettlementAssetsAndObligationsDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://miacquisitions.com/role/SettlementAssetsAndObligationsTables" xlink:href="prth-20180930.xsd#SettlementAssetsAndObligationsTables" xlink:type="simple" />
  <link:roleRef roleURI="http://miacquisitions.com/role/SubsequentEvents" xlink:href="prth-20180930.xsd#SubsequentEvents" xlink:type="simple" />
  <link:roleRef roleURI="http://miacquisitions.com/role/SubsequentEventsDetails" xlink:href="prth-20180930.xsd#SubsequentEventsDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://miacquisitions.com/role/UnauditedCondensedConsolidatedBalanceSheets" xlink:href="prth-20180930.xsd#UnauditedCondensedConsolidatedBalanceSheets" xlink:type="simple" />
  <link:roleRef roleURI="http://miacquisitions.com/role/UnauditedCondensedConsolidatedBalanceSheetsParenthetical" xlink:href="prth-20180930.xsd#UnauditedCondensedConsolidatedBalanceSheetsParenthetical" xlink:type="simple" />
  <link:roleRef roleURI="http://miacquisitions.com/role/UnauditedCondensedConsolidatedStatementOfChangesInEquityDeficit" xlink:href="prth-20180930.xsd#UnauditedCondensedConsolidatedStatementOfChangesInEquityDeficit" xlink:type="simple" />
  <link:roleRef roleURI="http://miacquisitions.com/role/UnauditedCondensedConsolidatedStatementsOfCashFlows" xlink:href="prth-20180930.xsd#UnauditedCondensedConsolidatedStatementsOfCashFlows" xlink:type="simple" />
  <link:roleRef roleURI="http://miacquisitions.com/role/UnauditedCondensedConsolidatedStatementsOfOperations" xlink:href="prth-20180930.xsd#UnauditedCondensedConsolidatedStatementsOfOperations" xlink:type="simple" />
  <link:roleRef roleURI="http://www.xbrl.org/2009/role/negatedLabel" xlink:href="http://www.xbrl.org/lrr/role/negated-2009-12-16.xsd#negatedLabel" xlink:type="simple" />
  <link:roleRef roleURI="http://www.xbrl.org/2009/role/negatedNetLabel" xlink:href="http://www.xbrl.org/lrr/role/negated-2009-12-16.xsd#negatedNetLabel" xlink:type="simple" />
  <link:roleRef roleURI="http://www.xbrl.org/2009/role/negatedPeriodEndLabel" xlink:href="http://www.xbrl.org/lrr/role/negated-2009-12-16.xsd#negatedPeriodEndLabel" xlink:type="simple" />
  <link:roleRef roleURI="http://www.xbrl.org/2009/role/negatedPeriodStartLabel" xlink:href="http://www.xbrl.org/lrr/role/negated-2009-12-16.xsd#negatedPeriodStartLabel" xlink:type="simple" />
  <link:roleRef roleURI="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:href="http://www.xbrl.org/lrr/role/negated-2009-12-16.xsd#negatedTerseLabel" xlink:type="simple" />
  <link:roleRef roleURI="http://www.xbrl.org/2009/role/negatedTotalLabel" xlink:href="http://www.xbrl.org/lrr/role/negated-2009-12-16.xsd#negatedTotalLabel" xlink:type="simple" />
  <link:roleRef roleURI="http://www.xbrl.org/2009/role/netLabel" xlink:href="http://www.xbrl.org/lrr/role/net-2009-12-16.xsd#netLabel" xlink:type="simple" />
  <link:presentationLink xlink:role="http://miacquisitions.com/role/AccountsPayableAndAccruedExpenses" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_AccountsPayableCurrentAndNoncurrentAbstract" xlink:label="loc_us-gaap_AccountsPayableCurrentAndNoncurrentAbstract_B41B794097B7BB62BCEBABF5A2F113E0" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_AccountsPayableAndAccruedLiabilitiesDisclosureTextBlock" xlink:label="loc_us-gaap_AccountsPayableAndAccruedLiabilitiesDisclosureTextBlock_8C6D1202A70E9FB55B7CAC8B5E1903B2" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccountsPayableCurrentAndNoncurrentAbstract_B41B794097B7BB62BCEBABF5A2F113E0" xlink:to="loc_us-gaap_AccountsPayableAndAccruedLiabilitiesDisclosureTextBlock_8C6D1202A70E9FB55B7CAC8B5E1903B2" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://miacquisitions.com/role/AccountsPayableAndAccruedExpensesDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_AccountsPayableCurrentAndNoncurrentAbstract" xlink:label="loc_us-gaap_AccountsPayableCurrentAndNoncurrentAbstract_7E13A89042266D3E6904ABF5A2E9CA1F" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_AccountsPayableCurrentAndNoncurrent" xlink:label="loc_us-gaap_AccountsPayableCurrentAndNoncurrent_B29751674FC455D0BF2FABF5A2E96852" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccountsPayableCurrentAndNoncurrentAbstract_7E13A89042266D3E6904ABF5A2E9CA1F" xlink:to="loc_us-gaap_AccountsPayableCurrentAndNoncurrent_B29751674FC455D0BF2FABF5A2E96852" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_EmployeeRelatedLiabilitiesCurrent" xlink:label="loc_us-gaap_EmployeeRelatedLiabilitiesCurrent_E405EEC8F6FDFA6DF245AC8AEA1F28F9" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccountsPayableCurrentAndNoncurrentAbstract_7E13A89042266D3E6904ABF5A2E9CA1F" xlink:to="loc_us-gaap_EmployeeRelatedLiabilitiesCurrent_E405EEC8F6FDFA6DF245AC8AEA1F28F9" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_OtherAccruedLiabilitiesCurrent" xlink:label="loc_us-gaap_OtherAccruedLiabilitiesCurrent_FA4CD22F135416920EADAC8B2EAF0121" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccountsPayableCurrentAndNoncurrentAbstract_7E13A89042266D3E6904ABF5A2E9CA1F" xlink:to="loc_us-gaap_OtherAccruedLiabilitiesCurrent_FA4CD22F135416920EADAC8B2EAF0121" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_AccountsPayableAndAccruedLiabilitiesCurrent" xlink:label="loc_us-gaap_AccountsPayableAndAccruedLiabilitiesCurrent_9502784763C66650EA00AC8ABB24F098" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccountsPayableCurrentAndNoncurrentAbstract_7E13A89042266D3E6904ABF5A2E9CA1F" xlink:to="loc_us-gaap_AccountsPayableAndAccruedLiabilitiesCurrent_9502784763C66650EA00AC8ABB24F098" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://miacquisitions.com/role/AccountsPayableAndAccruedExpensesTables" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_AccountsPayableCurrentAndNoncurrentAbstract" xlink:label="loc_us-gaap_AccountsPayableCurrentAndNoncurrentAbstract_6ADCA97F93DA3FA385DE553E41EB21F5" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_ScheduleOfAccountsPayableAndAccruedLiabilitiesTableTextBlock" xlink:label="loc_us-gaap_ScheduleOfAccountsPayableAndAccruedLiabilitiesTableTextBlock_B3B2763ABB2D763A4AE2553E41EB968C" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccountsPayableCurrentAndNoncurrentAbstract_6ADCA97F93DA3FA385DE553E41EB21F5" xlink:to="loc_us-gaap_ScheduleOfAccountsPayableAndAccruedLiabilitiesTableTextBlock_B3B2763ABB2D763A4AE2553E41EB968C" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://miacquisitions.com/role/AcquisitionsOfBusinessesByPriority" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_BusinessCombinationsAbstract" xlink:label="loc_us-gaap_BusinessCombinationsAbstract_9EAD6CD53705E5D35D13C0C5A9325F88" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_BusinessCombinationDisclosureTextBlock" xlink:label="loc_us-gaap_BusinessCombinationDisclosureTextBlock_904B597EBFE6E929D390C0C5A93373CF" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BusinessCombinationsAbstract_9EAD6CD53705E5D35D13C0C5A9325F88" xlink:to="loc_us-gaap_BusinessCombinationDisclosureTextBlock_904B597EBFE6E929D390C0C5A93373CF" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://miacquisitions.com/role/AcquisitionsOfBusinessesByPriorityDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_BusinessCombinationsAbstract" xlink:label="loc_us-gaap_BusinessCombinationsAbstract_7AD05A590F5BE0C4E37B08941370FA4F" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_ScheduleOfBusinessAcquisitionsByAcquisitionTable" xlink:label="loc_us-gaap_ScheduleOfBusinessAcquisitionsByAcquisitionTable_765A8B36168C0FB6D4C2089413702839" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BusinessCombinationsAbstract_7AD05A590F5BE0C4E37B08941370FA4F" xlink:to="loc_us-gaap_ScheduleOfBusinessAcquisitionsByAcquisitionTable_765A8B36168C0FB6D4C2089413702839" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2018/elts/srt-2018-01-31.xsd#srt_ConsolidatedEntitiesAxis" xlink:label="loc_srt_ConsolidatedEntitiesAxis_1E9FA5E37DED3DAC338E089413710313" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfBusinessAcquisitionsByAcquisitionTable_765A8B36168C0FB6D4C2089413702839" xlink:to="loc_srt_ConsolidatedEntitiesAxis_1E9FA5E37DED3DAC338E089413710313" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2018/elts/srt-2018-01-31.xsd#srt_ConsolidatedEntitiesDomain" xlink:label="loc_srt_ConsolidatedEntitiesDomain_B0E90E4E73CB099DDE78089413716FF4" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_ConsolidatedEntitiesAxis_1E9FA5E37DED3DAC338E089413710313" xlink:to="loc_srt_ConsolidatedEntitiesDomain_B0E90E4E73CB099DDE78089413716FF4" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2018/elts/srt-2018-01-31.xsd#srt_SubsidiariesMember" xlink:label="loc_srt_SubsidiariesMember_E4E5724BBCDDA02E0C2E089413715287" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_ConsolidatedEntitiesDomain_B0E90E4E73CB099DDE78089413716FF4" xlink:to="loc_srt_SubsidiariesMember_E4E5724BBCDDA02E0C2E089413715287" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_BusinessAcquisitionAxis" xlink:label="loc_us-gaap_BusinessAcquisitionAxis_D1B7D8F9F58809D009BE089413718C56" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfBusinessAcquisitionsByAcquisitionTable_765A8B36168C0FB6D4C2089413702839" xlink:to="loc_us-gaap_BusinessAcquisitionAxis_D1B7D8F9F58809D009BE089413718C56" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_BusinessAcquisitionAcquireeDomain" xlink:label="loc_us-gaap_BusinessAcquisitionAcquireeDomain_31CC7F38D04C9557313E089413722547" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BusinessAcquisitionAxis_D1B7D8F9F58809D009BE089413718C56" xlink:to="loc_us-gaap_BusinessAcquisitionAcquireeDomain_31CC7F38D04C9557313E089413722547" xlink:type="arc" />
    <link:loc xlink:href="prth-20180930.xsd#prth_PayRightMember" xlink:label="loc_prth_PayRightMember_F2C7B4780EE951FF1E590894137319DC" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BusinessAcquisitionAcquireeDomain_31CC7F38D04C9557313E089413722547" xlink:to="loc_prth_PayRightMember_F2C7B4780EE951FF1E590894137319DC" xlink:type="arc" />
    <link:loc xlink:href="prth-20180930.xsd#prth_RadPadAndLandlordStationMember" xlink:label="loc_prth_RadPadAndLandlordStationMember_B5FF788AB3AAABC194DC089413732CD0" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BusinessAcquisitionAcquireeDomain_31CC7F38D04C9557313E089413722547" xlink:to="loc_prth_RadPadAndLandlordStationMember_B5FF788AB3AAABC194DC089413732CD0" xlink:type="arc" />
    <link:loc xlink:href="prth-20180930.xsd#prth_PriorityPaymentSystemsNortheastInc.Member" xlink:label="loc_prth_PriorityPaymentSystemsNortheastInc.Member_A9A78B2352ECC2E022A0089413731FB7" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BusinessAcquisitionAcquireeDomain_31CC7F38D04C9557313E089413722547" xlink:to="loc_prth_PriorityPaymentSystemsNortheastInc.Member_A9A78B2352ECC2E022A0089413731FB7" xlink:type="arc" />
    <link:loc xlink:href="prth-20180930.xsd#prth_PriorityPaymentSystemsTechPartnersMember" xlink:label="loc_prth_PriorityPaymentSystemsTechPartnersMember_1FE1EB1A5496AF53B6EA08941374D30B" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BusinessAcquisitionAcquireeDomain_31CC7F38D04C9557313E089413722547" xlink:to="loc_prth_PriorityPaymentSystemsTechPartnersMember_1FE1EB1A5496AF53B6EA08941374D30B" xlink:type="arc" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2018/dei-2018-01-31.xsd#dei_LegalEntityAxis" xlink:label="loc_dei_LegalEntityAxis_B657722417DC2900F3CA089413743BF2" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfBusinessAcquisitionsByAcquisitionTable_765A8B36168C0FB6D4C2089413702839" xlink:to="loc_dei_LegalEntityAxis_B657722417DC2900F3CA089413743BF2" xlink:type="arc" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2018/dei-2018-01-31.xsd#dei_EntityDomain" xlink:label="loc_dei_EntityDomain_30805EB548BDDBC55D1B089413749DD6" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_LegalEntityAxis_B657722417DC2900F3CA089413743BF2" xlink:to="loc_dei_EntityDomain_30805EB548BDDBC55D1B089413749DD6" xlink:type="arc" />
    <link:loc xlink:href="prth-20180930.xsd#prth_PriorityPayRightHealthSolutionsLLCMember" xlink:label="loc_prth_PriorityPayRightHealthSolutionsLLCMember_DD5E8808CDE43C4DF82408941374FFD0" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_EntityDomain_30805EB548BDDBC55D1B089413749DD6" xlink:to="loc_prth_PriorityPayRightHealthSolutionsLLCMember_DD5E8808CDE43C4DF82408941374FFD0" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2018/elts/srt-2018-01-31.xsd#srt_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis" xlink:label="loc_srt_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis_818F5A70EC6D12AFDE4F08941374F5B3" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfBusinessAcquisitionsByAcquisitionTable_765A8B36168C0FB6D4C2089413702839" xlink:to="loc_srt_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis_818F5A70EC6D12AFDE4F08941374F5B3" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2018/elts/srt-2018-01-31.xsd#srt_EquityMethodInvesteeNameDomain" xlink:label="loc_srt_EquityMethodInvesteeNameDomain_26E756979A713701C289089413755E3A" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis_818F5A70EC6D12AFDE4F08941374F5B3" xlink:to="loc_srt_EquityMethodInvesteeNameDomain_26E756979A713701C289089413755E3A" xlink:type="arc" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_EquityMethodInvesteeNameDomain_26E756979A713701C289089413755E3A" xlink:to="loc_prth_PayRightMember_F2C7B4780EE951FF1E590894137319DC" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_BusinessAcquisitionLineItems" xlink:label="loc_us-gaap_BusinessAcquisitionLineItems_E8FD8A3A689FE67DE60908941375C65B" xlink:type="locator" />
    <link:presentationArc order="5" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfBusinessAcquisitionsByAcquisitionTable_765A8B36168C0FB6D4C2089413702839" xlink:to="loc_us-gaap_BusinessAcquisitionLineItems_E8FD8A3A689FE67DE60908941375C65B" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_Goodwill" xlink:label="loc_us-gaap_Goodwill_8682061A51F7CF86CCC50894137590E2" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BusinessAcquisitionLineItems_E8FD8A3A689FE67DE60908941375C65B" xlink:to="loc_us-gaap_Goodwill_8682061A51F7CF86CCC50894137590E2" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIntangibleAssetsOtherThanGoodwill" xlink:label="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIntangibleAssetsOtherThanGoodwill_F300861BB6C319E1BF0808941376C5E6" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BusinessAcquisitionLineItems_E8FD8A3A689FE67DE60908941375C65B" xlink:to="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIntangibleAssetsOtherThanGoodwill_F300861BB6C319E1BF0808941376C5E6" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_BusinessCombinationConsiderationTransferred1" xlink:label="loc_us-gaap_BusinessCombinationConsiderationTransferred1_804323697A0B4FD34F21089413760422" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BusinessAcquisitionLineItems_E8FD8A3A689FE67DE60908941375C65B" xlink:to="loc_us-gaap_BusinessCombinationConsiderationTransferred1_804323697A0B4FD34F21089413760422" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_PaymentsToAcquireBusinessesGross" xlink:label="loc_us-gaap_PaymentsToAcquireBusinessesGross_6D8A9BD22411BDE0FC65089413769D63" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BusinessAcquisitionLineItems_E8FD8A3A689FE67DE60908941375C65B" xlink:to="loc_us-gaap_PaymentsToAcquireBusinessesGross_6D8A9BD22411BDE0FC65089413769D63" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_BusinessCombinationConsiderationTransferredEquityInterestsIssuedAndIssuable" xlink:label="loc_us-gaap_BusinessCombinationConsiderationTransferredEquityInterestsIssuedAndIssuable_48EBDCBDD102CAC2DAD6089413769081" xlink:type="locator" />
    <link:presentationArc order="5" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BusinessAcquisitionLineItems_E8FD8A3A689FE67DE60908941375C65B" xlink:to="loc_us-gaap_BusinessCombinationConsiderationTransferredEquityInterestsIssuedAndIssuable_48EBDCBDD102CAC2DAD6089413769081" xlink:type="arc" />
    <link:loc xlink:href="prth-20180930.xsd#prth_BusinessAcquisitionConsiderationTransferredProfitAndDistributionRights" xlink:label="loc_prth_BusinessAcquisitionConsiderationTransferredProfitAndDistributionRights_1E32537294F68ED90B5D08941376C3AC" xlink:type="locator" />
    <link:presentationArc order="6" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BusinessAcquisitionLineItems_E8FD8A3A689FE67DE60908941375C65B" xlink:to="loc_prth_BusinessAcquisitionConsiderationTransferredProfitAndDistributionRights_1E32537294F68ED90B5D08941376C3AC" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_EquityMethodInvestments" xlink:label="loc_us-gaap_EquityMethodInvestments_993967C4EB5C8FF4308808941377C173" xlink:type="locator" />
    <link:presentationArc order="7" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BusinessAcquisitionLineItems_E8FD8A3A689FE67DE60908941375C65B" xlink:to="loc_us-gaap_EquityMethodInvestments_993967C4EB5C8FF4308808941377C173" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_BusinessCombinationStepAcquisitionEquityInterestInAcquireeFairValue1" xlink:label="loc_us-gaap_BusinessCombinationStepAcquisitionEquityInterestInAcquireeFairValue1_858C75E516CD56263D4A089413774523" xlink:type="locator" />
    <link:presentationArc order="8" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BusinessAcquisitionLineItems_E8FD8A3A689FE67DE60908941375C65B" xlink:to="loc_us-gaap_BusinessCombinationStepAcquisitionEquityInterestInAcquireeFairValue1_858C75E516CD56263D4A089413774523" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_AssetImpairmentCharges" xlink:label="loc_us-gaap_AssetImpairmentCharges_87FC288AD75EF1F9AC9A089413779345" xlink:type="locator" />
    <link:presentationArc order="9" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BusinessAcquisitionLineItems_E8FD8A3A689FE67DE60908941375C65B" xlink:to="loc_us-gaap_AssetImpairmentCharges_87FC288AD75EF1F9AC9A089413779345" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_NumberOfBusinessesAcquired" xlink:label="loc_us-gaap_NumberOfBusinessesAcquired_C4ED01E10D09F74698C008941377F426" xlink:type="locator" />
    <link:presentationArc order="10" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BusinessAcquisitionLineItems_E8FD8A3A689FE67DE60908941375C65B" xlink:to="loc_us-gaap_NumberOfBusinessesAcquired_C4ED01E10D09F74698C008941377F426" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_BusinessCombinationConsiderationTransferredLiabilitiesIncurred" xlink:label="loc_us-gaap_BusinessCombinationConsiderationTransferredLiabilitiesIncurred_0655B5BA13137B5EB84308941377DA7E" xlink:type="locator" />
    <link:presentationArc order="11" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BusinessAcquisitionLineItems_E8FD8A3A689FE67DE60908941375C65B" xlink:to="loc_us-gaap_BusinessCombinationConsiderationTransferredLiabilitiesIncurred_0655B5BA13137B5EB84308941377DA7E" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_BusinessCombinationAcquisitionRelatedCosts" xlink:label="loc_us-gaap_BusinessCombinationAcquisitionRelatedCosts_F639AB816A0ED052C5F908941377C87A" xlink:type="locator" />
    <link:presentationArc order="12" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BusinessAcquisitionLineItems_E8FD8A3A689FE67DE60908941375C65B" xlink:to="loc_us-gaap_BusinessCombinationAcquisitionRelatedCosts_F639AB816A0ED052C5F908941377C87A" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_BusinessAcquisitionEquityInterestsIssuedOrIssuableNumberOfSharesIssued" xlink:label="loc_us-gaap_BusinessAcquisitionEquityInterestsIssuedOrIssuableNumberOfSharesIssued_DFBD941B64C741BB16E40894137816B0" xlink:type="locator" />
    <link:presentationArc order="13" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BusinessAcquisitionLineItems_E8FD8A3A689FE67DE60908941375C65B" xlink:to="loc_us-gaap_BusinessAcquisitionEquityInterestsIssuedOrIssuableNumberOfSharesIssued_DFBD941B64C741BB16E40894137816B0" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_BusinessCombinationContingentConsiderationArrangementsRangeOfOutcomesValueHigh" xlink:label="loc_us-gaap_BusinessCombinationContingentConsiderationArrangementsRangeOfOutcomesValueHigh_D52BB2CAA3035FD6D5C208941378B11C" xlink:type="locator" />
    <link:presentationArc order="14" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BusinessAcquisitionLineItems_E8FD8A3A689FE67DE60908941375C65B" xlink:to="loc_us-gaap_BusinessCombinationContingentConsiderationArrangementsRangeOfOutcomesValueHigh_D52BB2CAA3035FD6D5C208941378B11C" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_BusinessCombinationContingentConsiderationLiability" xlink:label="loc_us-gaap_BusinessCombinationContingentConsiderationLiability_493E9CCB6A610798D1AA08941378F3B1" xlink:type="locator" />
    <link:presentationArc order="15" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BusinessAcquisitionLineItems_E8FD8A3A689FE67DE60908941375C65B" xlink:to="loc_us-gaap_BusinessCombinationContingentConsiderationLiability_493E9CCB6A610798D1AA08941378F3B1" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://miacquisitions.com/role/CommitmentsAndContingencies" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_CommitmentsAndContingenciesDisclosureAbstract" xlink:label="loc_us-gaap_CommitmentsAndContingenciesDisclosureAbstract_5789A55392FDACD0BFAF455020845E24" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_CommitmentsAndContingenciesDisclosureTextBlock" xlink:label="loc_us-gaap_CommitmentsAndContingenciesDisclosureTextBlock_D11A644CEA956B99E38C4550396197E8" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_CommitmentsAndContingenciesDisclosureAbstract_5789A55392FDACD0BFAF455020845E24" xlink:to="loc_us-gaap_CommitmentsAndContingenciesDisclosureTextBlock_D11A644CEA956B99E38C4550396197E8" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://miacquisitions.com/role/CommitmentsAndContingenciesDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_CommitmentsAndContingenciesDisclosureAbstract" xlink:label="loc_us-gaap_CommitmentsAndContingenciesDisclosureAbstract_AF6AD1410969D7119944FB216BF84CEC" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_SubsequentEventTable" xlink:label="loc_us-gaap_SubsequentEventTable_D46BA4E2DCAED0C1B2CEFB225496DB18" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_CommitmentsAndContingenciesDisclosureAbstract_AF6AD1410969D7119944FB216BF84CEC" xlink:to="loc_us-gaap_SubsequentEventTable_D46BA4E2DCAED0C1B2CEFB225496DB18" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_SubsequentEventTypeAxis" xlink:label="loc_us-gaap_SubsequentEventTypeAxis_6ADCDF601019C21605BEFB2275F4926A" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SubsequentEventTable_D46BA4E2DCAED0C1B2CEFB225496DB18" xlink:to="loc_us-gaap_SubsequentEventTypeAxis_6ADCDF601019C21605BEFB2275F4926A" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_SubsequentEventTypeDomain" xlink:label="loc_us-gaap_SubsequentEventTypeDomain_417C18B8C89B4C8BBBEFFB2275F58E19" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SubsequentEventTypeAxis_6ADCDF601019C21605BEFB2275F4926A" xlink:to="loc_us-gaap_SubsequentEventTypeDomain_417C18B8C89B4C8BBBEFFB2275F58E19" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_SubsequentEventMember" xlink:label="loc_us-gaap_SubsequentEventMember_13B8499637EC8BE575B4FB22BBB2D509" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SubsequentEventTypeDomain_417C18B8C89B4C8BBBEFFB2275F58E19" xlink:to="loc_us-gaap_SubsequentEventMember_13B8499637EC8BE575B4FB22BBB2D509" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_SubsequentEventLineItems" xlink:label="loc_us-gaap_SubsequentEventLineItems_6A36808AE60E322C7B25FB225497D825" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SubsequentEventTable_D46BA4E2DCAED0C1B2CEFB225496DB18" xlink:to="loc_us-gaap_SubsequentEventLineItems_6A36808AE60E322C7B25FB225497D825" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_LitigationSettlementExpense" xlink:label="loc_us-gaap_LitigationSettlementExpense_44533F12B103BFA89AF9FB21E54AA2D2" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SubsequentEventLineItems_6A36808AE60E322C7B25FB225497D825" xlink:to="loc_us-gaap_LitigationSettlementExpense_44533F12B103BFA89AF9FB21E54AA2D2" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://miacquisitions.com/role/CompanyAndBasisOfPresentation" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_AccountingPoliciesAbstract" xlink:label="loc_us-gaap_AccountingPoliciesAbstract_616474707B3A0196CE05B1760143768B" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_OrganizationConsolidationBasisOfPresentationBusinessDescriptionAndAccountingPoliciesTextBlock" xlink:label="loc_us-gaap_OrganizationConsolidationBasisOfPresentationBusinessDescriptionAndAccountingPoliciesTextBlock_5F3327BE72B1C3742DBDB187A47DD787" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccountingPoliciesAbstract_616474707B3A0196CE05B1760143768B" xlink:to="loc_us-gaap_OrganizationConsolidationBasisOfPresentationBusinessDescriptionAndAccountingPoliciesTextBlock_5F3327BE72B1C3742DBDB187A47DD787" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://miacquisitions.com/role/CompanyAndBasisOfPresentationDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_AccountingPoliciesAbstract" xlink:label="loc_us-gaap_AccountingPoliciesAbstract_5B7FBEBC9AAB051CFA5608941383C583" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_ScheduleOfBusinessAcquisitionsByAcquisitionTable" xlink:label="loc_us-gaap_ScheduleOfBusinessAcquisitionsByAcquisitionTable_B51CA8D9C627CD4E2656089413831A54" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccountingPoliciesAbstract_5B7FBEBC9AAB051CFA5608941383C583" xlink:to="loc_us-gaap_ScheduleOfBusinessAcquisitionsByAcquisitionTable_B51CA8D9C627CD4E2656089413831A54" xlink:type="arc" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2018/dei-2018-01-31.xsd#dei_LegalEntityAxis" xlink:label="loc_dei_LegalEntityAxis_F3BC2D80E8EC5A79FEDD08941384EF07" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfBusinessAcquisitionsByAcquisitionTable_B51CA8D9C627CD4E2656089413831A54" xlink:to="loc_dei_LegalEntityAxis_F3BC2D80E8EC5A79FEDD08941384EF07" xlink:type="arc" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2018/dei-2018-01-31.xsd#dei_EntityDomain" xlink:label="loc_dei_EntityDomain_688F7936298EB95977D60894138402DB" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_LegalEntityAxis_F3BC2D80E8EC5A79FEDD08941384EF07" xlink:to="loc_dei_EntityDomain_688F7936298EB95977D60894138402DB" xlink:type="arc" />
    <link:loc xlink:href="prth-20180930.xsd#prth_MIAcquisitionsMember" xlink:label="loc_prth_MIAcquisitionsMember_4CDE967CA8C8F5E0DF3908941384C2A7" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_EntityDomain_688F7936298EB95977D60894138402DB" xlink:to="loc_prth_MIAcquisitionsMember_4CDE967CA8C8F5E0DF3908941384C2A7" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_BusinessAcquisitionAxis" xlink:label="loc_us-gaap_BusinessAcquisitionAxis_C3AFB9008CD4B1A09E1B08941385B8FB" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfBusinessAcquisitionsByAcquisitionTable_B51CA8D9C627CD4E2656089413831A54" xlink:to="loc_us-gaap_BusinessAcquisitionAxis_C3AFB9008CD4B1A09E1B08941385B8FB" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_BusinessAcquisitionAcquireeDomain" xlink:label="loc_us-gaap_BusinessAcquisitionAcquireeDomain_3DB0EA1FCCB780B2AB6E08941385AD93" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BusinessAcquisitionAxis_C3AFB9008CD4B1A09E1B08941385B8FB" xlink:to="loc_us-gaap_BusinessAcquisitionAcquireeDomain_3DB0EA1FCCB780B2AB6E08941385AD93" xlink:type="arc" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BusinessAcquisitionAcquireeDomain_3DB0EA1FCCB780B2AB6E08941385AD93" xlink:to="loc_prth_MIAcquisitionsMember_4CDE967CA8C8F5E0DF3908941384C2A7" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_BusinessAcquisitionLineItems" xlink:label="loc_us-gaap_BusinessAcquisitionLineItems_8F4D65FB22499D5202330894138637F9" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfBusinessAcquisitionsByAcquisitionTable_B51CA8D9C627CD4E2656089413831A54" xlink:to="loc_us-gaap_BusinessAcquisitionLineItems_8F4D65FB22499D5202330894138637F9" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_ProceedsFromIssuanceOfCommonStock" xlink:label="loc_us-gaap_ProceedsFromIssuanceOfCommonStock_2E196AFCFAD9F2DBBF3F089413864C73" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BusinessAcquisitionLineItems_8F4D65FB22499D5202330894138637F9" xlink:to="loc_us-gaap_ProceedsFromIssuanceOfCommonStock_2E196AFCFAD9F2DBBF3F089413864C73" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_BusinessCombinationConsiderationTransferred1" xlink:label="loc_us-gaap_BusinessCombinationConsiderationTransferred1_1F80AF931F8DA38F6121089413875DCC" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BusinessAcquisitionLineItems_8F4D65FB22499D5202330894138637F9" xlink:to="loc_us-gaap_BusinessCombinationConsiderationTransferred1_1F80AF931F8DA38F6121089413875DCC" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_BusinessAcquisitionEquityInterestsIssuedOrIssuableNumberOfSharesIssued" xlink:label="loc_us-gaap_BusinessAcquisitionEquityInterestsIssuedOrIssuableNumberOfSharesIssued_84E48CB08AE67BDFF7AA0894138703C9" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BusinessAcquisitionLineItems_8F4D65FB22499D5202330894138637F9" xlink:to="loc_us-gaap_BusinessAcquisitionEquityInterestsIssuedOrIssuableNumberOfSharesIssued_84E48CB08AE67BDFF7AA0894138703C9" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_NumberOfReportableSegments" xlink:label="loc_us-gaap_NumberOfReportableSegments_AD8F5CF76417E6A05B5608941387EF35" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BusinessAcquisitionLineItems_8F4D65FB22499D5202330894138637F9" xlink:to="loc_us-gaap_NumberOfReportableSegments_AD8F5CF76417E6A05B5608941387EF35" xlink:type="arc" />
    <link:loc xlink:href="prth-20180930.xsd#prth_NumberOfPartiesInvolvedInAConsumerPaymentContract" xlink:label="loc_prth_NumberOfPartiesInvolvedInAConsumerPaymentContract_AB24B6E7DEAC2BBF223908941387EA32" xlink:type="locator" />
    <link:presentationArc order="5" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BusinessAcquisitionLineItems_8F4D65FB22499D5202330894138637F9" xlink:to="loc_prth_NumberOfPartiesInvolvedInAConsumerPaymentContract_AB24B6E7DEAC2BBF223908941387EA32" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://miacquisitions.com/role/CompanyAndBasisOfPresentationPolicies" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_AccountingPoliciesAbstract" xlink:label="loc_us-gaap_AccountingPoliciesAbstract_367D7BD6B39A3642FF5AF40539C1953B" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_ConsolidationPolicyTextBlock" xlink:label="loc_us-gaap_ConsolidationPolicyTextBlock_6AC98A91BAD96521650CF40539C11F29" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccountingPoliciesAbstract_367D7BD6B39A3642FF5AF40539C1953B" xlink:to="loc_us-gaap_ConsolidationPolicyTextBlock_6AC98A91BAD96521650CF40539C11F29" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_BasisOfAccountingPolicyPolicyTextBlock" xlink:label="loc_us-gaap_BasisOfAccountingPolicyPolicyTextBlock_15BF5ECE6A7C57BD4849F40539C1C0C1" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccountingPoliciesAbstract_367D7BD6B39A3642FF5AF40539C1953B" xlink:to="loc_us-gaap_BasisOfAccountingPolicyPolicyTextBlock_15BF5ECE6A7C57BD4849F40539C1C0C1" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_ComprehensiveIncomePolicyPolicyTextBlock" xlink:label="loc_us-gaap_ComprehensiveIncomePolicyPolicyTextBlock_E6A71A39218AB8EB1589F40539C1CC68" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccountingPoliciesAbstract_367D7BD6B39A3642FF5AF40539C1953B" xlink:to="loc_us-gaap_ComprehensiveIncomePolicyPolicyTextBlock_E6A71A39218AB8EB1589F40539C1CC68" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_RevenueRecognitionPolicyTextBlock" xlink:label="loc_us-gaap_RevenueRecognitionPolicyTextBlock_7FE9F3B5B6AF18DF2FE7F40539C258CC" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccountingPoliciesAbstract_367D7BD6B39A3642FF5AF40539C1953B" xlink:to="loc_us-gaap_RevenueRecognitionPolicyTextBlock_7FE9F3B5B6AF18DF2FE7F40539C258CC" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_CostOfSalesPolicyTextBlock" xlink:label="loc_us-gaap_CostOfSalesPolicyTextBlock_5374CE1729F5FB116697F40539C2DC52" xlink:type="locator" />
    <link:presentationArc order="5" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccountingPoliciesAbstract_367D7BD6B39A3642FF5AF40539C1953B" xlink:to="loc_us-gaap_CostOfSalesPolicyTextBlock_5374CE1729F5FB116697F40539C2DC52" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_EarningsPerSharePolicyTextBlock" xlink:label="loc_us-gaap_EarningsPerSharePolicyTextBlock_B65339CB7CC7A829A005F40539C21AFC" xlink:type="locator" />
    <link:presentationArc order="6" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccountingPoliciesAbstract_367D7BD6B39A3642FF5AF40539C1953B" xlink:to="loc_us-gaap_EarningsPerSharePolicyTextBlock_B65339CB7CC7A829A005F40539C21AFC" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_IncomeTaxPolicyTextBlock" xlink:label="loc_us-gaap_IncomeTaxPolicyTextBlock_CC686463824274F63631F40539C21992" xlink:type="locator" />
    <link:presentationArc order="7" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccountingPoliciesAbstract_367D7BD6B39A3642FF5AF40539C1953B" xlink:to="loc_us-gaap_IncomeTaxPolicyTextBlock_CC686463824274F63631F40539C21992" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_BusinessCombinationsPolicy" xlink:label="loc_us-gaap_BusinessCombinationsPolicy_637928E5533F7DC00D42F40539C2E08D" xlink:type="locator" />
    <link:presentationArc order="8" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccountingPoliciesAbstract_367D7BD6B39A3642FF5AF40539C1953B" xlink:to="loc_us-gaap_BusinessCombinationsPolicy_637928E5533F7DC00D42F40539C2E08D" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_NewAccountingPronouncementsPolicyPolicyTextBlock" xlink:label="loc_us-gaap_NewAccountingPronouncementsPolicyPolicyTextBlock_EEAC2F924782C5C32E16F40539C3DBA3" xlink:type="locator" />
    <link:presentationArc order="9" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccountingPoliciesAbstract_367D7BD6B39A3642FF5AF40539C1953B" xlink:to="loc_us-gaap_NewAccountingPronouncementsPolicyPolicyTextBlock_EEAC2F924782C5C32E16F40539C3DBA3" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_ConcentrationRiskCreditRisk" xlink:label="loc_us-gaap_ConcentrationRiskCreditRisk_F46A1435B5421467C6C4F40539C36C3C" xlink:type="locator" />
    <link:presentationArc order="10" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccountingPoliciesAbstract_367D7BD6B39A3642FF5AF40539C1953B" xlink:to="loc_us-gaap_ConcentrationRiskCreditRisk_F46A1435B5421467C6C4F40539C36C3C" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_PriorPeriodReclassificationAdjustmentDescription" xlink:label="loc_us-gaap_PriorPeriodReclassificationAdjustmentDescription_EE4A81ACB54FB2956F42F40539C3547B" xlink:type="locator" />
    <link:presentationArc order="11" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccountingPoliciesAbstract_367D7BD6B39A3642FF5AF40539C1953B" xlink:to="loc_us-gaap_PriorPeriodReclassificationAdjustmentDescription_EE4A81ACB54FB2956F42F40539C3547B" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://miacquisitions.com/role/DocumentAndEntityInformationDocument" xlink:type="extended">
    <link:loc xlink:href="prth-20180930.xsd#prth_DocumentandEntityInformationAbstract" xlink:label="loc_prth_DocumentandEntityInformationAbstract_ACC149ED6C0284770EE3FAE09EB8E1E6" xlink:type="locator" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2018/dei-2018-01-31.xsd#dei_EntityRegistrantName" xlink:label="loc_dei_EntityRegistrantName_18578C092CC1FCCEB4D9FAE09EB83ABF" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_prth_DocumentandEntityInformationAbstract_ACC149ED6C0284770EE3FAE09EB8E1E6" xlink:to="loc_dei_EntityRegistrantName_18578C092CC1FCCEB4D9FAE09EB83ABF" xlink:type="arc" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2018/dei-2018-01-31.xsd#dei_EntityCentralIndexKey" xlink:label="loc_dei_EntityCentralIndexKey_85D3C0EAE394026F5D1CFAE09EB9FF2C" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_prth_DocumentandEntityInformationAbstract_ACC149ED6C0284770EE3FAE09EB8E1E6" xlink:to="loc_dei_EntityCentralIndexKey_85D3C0EAE394026F5D1CFAE09EB9FF2C" xlink:type="arc" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2018/dei-2018-01-31.xsd#dei_DocumentType" xlink:label="loc_dei_DocumentType_4356CAB038C7A4AAC194FAE09EB99824" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_prth_DocumentandEntityInformationAbstract_ACC149ED6C0284770EE3FAE09EB8E1E6" xlink:to="loc_dei_DocumentType_4356CAB038C7A4AAC194FAE09EB99824" xlink:type="arc" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2018/dei-2018-01-31.xsd#dei_TradingSymbol" xlink:label="loc_dei_TradingSymbol_67DC78F6CFAECF400A8CFAE09EB934EC" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_prth_DocumentandEntityInformationAbstract_ACC149ED6C0284770EE3FAE09EB8E1E6" xlink:to="loc_dei_TradingSymbol_67DC78F6CFAECF400A8CFAE09EB934EC" xlink:type="arc" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2018/dei-2018-01-31.xsd#dei_DocumentPeriodEndDate" xlink:label="loc_dei_DocumentPeriodEndDate_1A23EE454B7EB492ACB6FAE09EBAC15A" xlink:type="locator" />
    <link:presentationArc order="5" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_prth_DocumentandEntityInformationAbstract_ACC149ED6C0284770EE3FAE09EB8E1E6" xlink:to="loc_dei_DocumentPeriodEndDate_1A23EE454B7EB492ACB6FAE09EBAC15A" xlink:type="arc" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2018/dei-2018-01-31.xsd#dei_AmendmentFlag" xlink:label="loc_dei_AmendmentFlag_B462BDA3DC9BC6F847BDFAE09EBAA1B0" xlink:type="locator" />
    <link:presentationArc order="6" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_prth_DocumentandEntityInformationAbstract_ACC149ED6C0284770EE3FAE09EB8E1E6" xlink:to="loc_dei_AmendmentFlag_B462BDA3DC9BC6F847BDFAE09EBAA1B0" xlink:type="arc" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2018/dei-2018-01-31.xsd#dei_EntityEmergingGrowthCompany" xlink:label="loc_dei_EntityEmergingGrowthCompany_5F67A915FE5308ACFB53FAE09EBA757A" xlink:type="locator" />
    <link:presentationArc order="7" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_prth_DocumentandEntityInformationAbstract_ACC149ED6C0284770EE3FAE09EB8E1E6" xlink:to="loc_dei_EntityEmergingGrowthCompany_5F67A915FE5308ACFB53FAE09EBA757A" xlink:type="arc" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2018/dei-2018-01-31.xsd#dei_EntitySmallBusiness" xlink:label="loc_dei_EntitySmallBusiness_48375956CC1686763F78FAE09EBA3BAF" xlink:type="locator" />
    <link:presentationArc order="8" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_prth_DocumentandEntityInformationAbstract_ACC149ED6C0284770EE3FAE09EB8E1E6" xlink:to="loc_dei_EntitySmallBusiness_48375956CC1686763F78FAE09EBA3BAF" xlink:type="arc" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2018/dei-2018-01-31.xsd#dei_EntityExTransitionPeriod" xlink:label="loc_dei_EntityExTransitionPeriod_521B9762FC9CE61F7362FAF79A6B51EB" xlink:type="locator" />
    <link:presentationArc order="9" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_prth_DocumentandEntityInformationAbstract_ACC149ED6C0284770EE3FAE09EB8E1E6" xlink:to="loc_dei_EntityExTransitionPeriod_521B9762FC9CE61F7362FAF79A6B51EB" xlink:type="arc" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2018/dei-2018-01-31.xsd#dei_CurrentFiscalYearEndDate" xlink:label="loc_dei_CurrentFiscalYearEndDate_E949FC0F461A3373BDF4FAE09EBAB92F" xlink:type="locator" />
    <link:presentationArc order="10" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_prth_DocumentandEntityInformationAbstract_ACC149ED6C0284770EE3FAE09EB8E1E6" xlink:to="loc_dei_CurrentFiscalYearEndDate_E949FC0F461A3373BDF4FAE09EBAB92F" xlink:type="arc" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2018/dei-2018-01-31.xsd#dei_EntityFilerCategory" xlink:label="loc_dei_EntityFilerCategory_194043E3FB7EA9B1A03CFAE09EBAA9E0" xlink:type="locator" />
    <link:presentationArc order="11" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_prth_DocumentandEntityInformationAbstract_ACC149ED6C0284770EE3FAE09EB8E1E6" xlink:to="loc_dei_EntityFilerCategory_194043E3FB7EA9B1A03CFAE09EBAA9E0" xlink:type="arc" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2018/dei-2018-01-31.xsd#dei_EntityCommonStockSharesOutstanding" xlink:label="loc_dei_EntityCommonStockSharesOutstanding_06B3936B5362ACF44096FAE09EBBA1DE" xlink:type="locator" />
    <link:presentationArc order="12" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_prth_DocumentandEntityInformationAbstract_ACC149ED6C0284770EE3FAE09EB8E1E6" xlink:to="loc_dei_EntityCommonStockSharesOutstanding_06B3936B5362ACF44096FAE09EBBA1DE" xlink:type="arc" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2018/dei-2018-01-31.xsd#dei_DocumentFiscalPeriodFocus" xlink:label="loc_dei_DocumentFiscalPeriodFocus_08199E4CB54F059BFC5DFAE09EBBFEF8" xlink:type="locator" />
    <link:presentationArc order="13" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_prth_DocumentandEntityInformationAbstract_ACC149ED6C0284770EE3FAE09EB8E1E6" xlink:to="loc_dei_DocumentFiscalPeriodFocus_08199E4CB54F059BFC5DFAE09EBBFEF8" xlink:type="arc" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2018/dei-2018-01-31.xsd#dei_DocumentFiscalYearFocus" xlink:label="loc_dei_DocumentFiscalYearFocus_FD9236E1EC32F23C1C4EFAE09EBBEA5F" xlink:type="locator" />
    <link:presentationArc order="14" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_prth_DocumentandEntityInformationAbstract_ACC149ED6C0284770EE3FAE09EB8E1E6" xlink:to="loc_dei_DocumentFiscalYearFocus_FD9236E1EC32F23C1C4EFAE09EBBEA5F" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://miacquisitions.com/role/EarningsLossPerShare" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_EarningsPerShareAbstract" xlink:label="loc_us-gaap_EarningsPerShareAbstract_464384BAF177AF3FD7B35EBCB4647AB5" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_EarningsPerShareTextBlock" xlink:label="loc_us-gaap_EarningsPerShareTextBlock_B7F2936F64148B74AA1F5EBCB46781FA" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EarningsPerShareAbstract_464384BAF177AF3FD7B35EBCB4647AB5" xlink:to="loc_us-gaap_EarningsPerShareTextBlock_B7F2936F64148B74AA1F5EBCB46781FA" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://miacquisitions.com/role/EarningsLossPerShareScheduleOfAntidilutiveSecuritiesDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_EarningsPerShareAbstract" xlink:label="loc_us-gaap_EarningsPerShareAbstract_D50E807DF5078AF1744AFB06F01B400F" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_ScheduleOfAntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareTable" xlink:label="loc_us-gaap_ScheduleOfAntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareTable_DAC686FE030A00633BA7FB06F01B4CEC" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EarningsPerShareAbstract_D50E807DF5078AF1744AFB06F01B400F" xlink:to="loc_us-gaap_ScheduleOfAntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareTable_DAC686FE030A00633BA7FB06F01B4CEC" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis" xlink:label="loc_us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis_D4E537BCEEC97DFFD48BFB06F020E3EF" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfAntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareTable_DAC686FE030A00633BA7FB06F01B4CEC" xlink:to="loc_us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis_D4E537BCEEC97DFFD48BFB06F020E3EF" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_AntidilutiveSecuritiesNameDomain" xlink:label="loc_us-gaap_AntidilutiveSecuritiesNameDomain_E80774F5AED9A18947ECFB06F02180A4" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis_D4E537BCEEC97DFFD48BFB06F020E3EF" xlink:to="loc_us-gaap_AntidilutiveSecuritiesNameDomain_E80774F5AED9A18947ECFB06F02180A4" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_WarrantMember" xlink:label="loc_us-gaap_WarrantMember_792F86C5D8F936C977E8FB06F021762A" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AntidilutiveSecuritiesNameDomain_E80774F5AED9A18947ECFB06F02180A4" xlink:to="loc_us-gaap_WarrantMember_792F86C5D8F936C977E8FB06F021762A" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareLineItems" xlink:label="loc_us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareLineItems_E9939D434A1909D7EBE2FB06F0228E09" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfAntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareTable_DAC686FE030A00633BA7FB06F01B4CEC" xlink:to="loc_us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareLineItems_E9939D434A1909D7EBE2FB06F0228E09" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount" xlink:label="loc_us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount_4A5A87348025CF1EA727FB06F022A9D7" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareLineItems_E9939D434A1909D7EBE2FB06F0228E09" xlink:to="loc_us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount_4A5A87348025CF1EA727FB06F022A9D7" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://miacquisitions.com/role/EarningsLossPerShareScheduleOfEarningsPerShareDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_EarningsPerShareAbstract" xlink:label="loc_us-gaap_EarningsPerShareAbstract_72F6BD0CB6C5BB55DBE90A5C0E36648B" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_EarningsPerShareBasicOtherDisclosuresAbstract" xlink:label="loc_us-gaap_EarningsPerShareBasicOtherDisclosuresAbstract_3FE0D1527F65F74528F40A5C0E37F8DC" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EarningsPerShareAbstract_72F6BD0CB6C5BB55DBE90A5C0E36648B" xlink:to="loc_us-gaap_EarningsPerShareBasicOtherDisclosuresAbstract_3FE0D1527F65F74528F40A5C0E37F8DC" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_EarningsPerShareBasicAbstract" xlink:label="loc_us-gaap_EarningsPerShareBasicAbstract_A66658FAE366B56AFE760A5C0E37418C" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EarningsPerShareBasicOtherDisclosuresAbstract_3FE0D1527F65F74528F40A5C0E37F8DC" xlink:to="loc_us-gaap_EarningsPerShareBasicAbstract_A66658FAE366B56AFE760A5C0E37418C" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_NetIncomeLoss" xlink:label="loc_us-gaap_NetIncomeLoss_73819A085F72C5FA175A0A5C0E38D94D" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EarningsPerShareBasicAbstract_A66658FAE366B56AFE760A5C0E37418C" xlink:to="loc_us-gaap_NetIncomeLoss_73819A085F72C5FA175A0A5C0E38D94D" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_UndistributedEarningsLossAllocatedToParticipatingSecuritiesBasic" xlink:label="loc_us-gaap_UndistributedEarningsLossAllocatedToParticipatingSecuritiesBasic_E7FD271E681FD74224330A5C0E3878F7" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EarningsPerShareBasicAbstract_A66658FAE366B56AFE760A5C0E37418C" xlink:to="loc_us-gaap_UndistributedEarningsLossAllocatedToParticipatingSecuritiesBasic_E7FD271E681FD74224330A5C0E3878F7" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_NetIncomeLossAvailableToCommonStockholdersBasic" xlink:label="loc_us-gaap_NetIncomeLossAvailableToCommonStockholdersBasic_37639541A4BE77EE61620A5C0E39F1A1" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EarningsPerShareBasicAbstract_A66658FAE366B56AFE760A5C0E37418C" xlink:to="loc_us-gaap_NetIncomeLossAvailableToCommonStockholdersBasic_37639541A4BE77EE61620A5C0E39F1A1" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_WeightedAverageNumberOfSharesOutstandingBasicAbstract" xlink:label="loc_us-gaap_WeightedAverageNumberOfSharesOutstandingBasicAbstract_6CE0223F6B51F03C50530A5C0E39B4E1" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EarningsPerShareBasicOtherDisclosuresAbstract_3FE0D1527F65F74528F40A5C0E37F8DC" xlink:to="loc_us-gaap_WeightedAverageNumberOfSharesOutstandingBasicAbstract_6CE0223F6B51F03C50530A5C0E39B4E1" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_WeightedAverageNumberOfSharesOutstandingBasic" xlink:label="loc_us-gaap_WeightedAverageNumberOfSharesOutstandingBasic_4F6218956900AEA644320A5C0E3A5BA6" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_WeightedAverageNumberOfSharesOutstandingBasicAbstract_6CE0223F6B51F03C50530A5C0E39B4E1" xlink:to="loc_us-gaap_WeightedAverageNumberOfSharesOutstandingBasic_4F6218956900AEA644320A5C0E3A5BA6" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_EarningsPerShareBasic" xlink:label="loc_us-gaap_EarningsPerShareBasic_6D0F05BD7A396B458D480A5C0E3BC556" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EarningsPerShareBasicOtherDisclosuresAbstract_3FE0D1527F65F74528F40A5C0E37F8DC" xlink:to="loc_us-gaap_EarningsPerShareBasic_6D0F05BD7A396B458D480A5C0E3BC556" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_EarningsPerShareDilutedOtherDisclosuresAbstract" xlink:label="loc_us-gaap_EarningsPerShareDilutedOtherDisclosuresAbstract_BD05F61F1D55D91065600A5C0E3B42EB" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EarningsPerShareAbstract_72F6BD0CB6C5BB55DBE90A5C0E36648B" xlink:to="loc_us-gaap_EarningsPerShareDilutedOtherDisclosuresAbstract_BD05F61F1D55D91065600A5C0E3B42EB" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_EarningsPerShareDilutedAbstract" xlink:label="loc_us-gaap_EarningsPerShareDilutedAbstract_304F576C19806C0F6F060A5C0E3BA41C" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EarningsPerShareDilutedOtherDisclosuresAbstract_BD05F61F1D55D91065600A5C0E3B42EB" xlink:to="loc_us-gaap_EarningsPerShareDilutedAbstract_304F576C19806C0F6F060A5C0E3BA41C" xlink:type="arc" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EarningsPerShareDilutedAbstract_304F576C19806C0F6F060A5C0E3BA41C" xlink:to="loc_us-gaap_NetIncomeLoss_73819A085F72C5FA175A0A5C0E38D94D" xlink:type="arc" />
    <link:loc xlink:href="prth-20180930.xsd#prth_GainLossOnWarrant" xlink:label="loc_prth_GainLossOnWarrant_557DB1D6B4F535C702EB0A5C0E3CF4E3" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EarningsPerShareDilutedAbstract_304F576C19806C0F6F060A5C0E3BA41C" xlink:to="loc_prth_GainLossOnWarrant_557DB1D6B4F535C702EB0A5C0E3CF4E3" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_NetIncomeLossAvailableToCommonStockholdersDiluted" xlink:label="loc_us-gaap_NetIncomeLossAvailableToCommonStockholdersDiluted_4EC2DDDBEE2A9CE73D0B0A5C0E3CF0BD" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EarningsPerShareDilutedAbstract_304F576C19806C0F6F060A5C0E3BA41C" xlink:to="loc_us-gaap_NetIncomeLossAvailableToCommonStockholdersDiluted_4EC2DDDBEE2A9CE73D0B0A5C0E3CF0BD" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_WeightedAverageNumberOfSharesOutstandingAbstract" xlink:label="loc_us-gaap_WeightedAverageNumberOfSharesOutstandingAbstract_3B62399B3EE045FA6C950A5C0E3DD424" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EarningsPerShareDilutedOtherDisclosuresAbstract_BD05F61F1D55D91065600A5C0E3B42EB" xlink:to="loc_us-gaap_WeightedAverageNumberOfSharesOutstandingAbstract_3B62399B3EE045FA6C950A5C0E3DD424" xlink:type="arc" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_WeightedAverageNumberOfSharesOutstandingAbstract_3B62399B3EE045FA6C950A5C0E3DD424" xlink:to="loc_us-gaap_WeightedAverageNumberOfSharesOutstandingBasic_4F6218956900AEA644320A5C0E3A5BA6" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_WeightedAverageNumberDilutedSharesOutstandingAdjustment" xlink:label="loc_us-gaap_WeightedAverageNumberDilutedSharesOutstandingAdjustment_8F7FECC4E5C9F96544050A5C0E3D5D7C" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_WeightedAverageNumberOfSharesOutstandingAbstract_3B62399B3EE045FA6C950A5C0E3DD424" xlink:to="loc_us-gaap_WeightedAverageNumberDilutedSharesOutstandingAdjustment_8F7FECC4E5C9F96544050A5C0E3D5D7C" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding" xlink:label="loc_us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding_6509B9623A8DD2D1E6E60A5C0E3EC676" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_WeightedAverageNumberOfSharesOutstandingAbstract_3B62399B3EE045FA6C950A5C0E3DD424" xlink:to="loc_us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding_6509B9623A8DD2D1E6E60A5C0E3EC676" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_EarningsPerShareDiluted" xlink:label="loc_us-gaap_EarningsPerShareDiluted_302A6364257761E27CD20A5C0E3ED621" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EarningsPerShareDilutedOtherDisclosuresAbstract_BD05F61F1D55D91065600A5C0E3B42EB" xlink:to="loc_us-gaap_EarningsPerShareDiluted_302A6364257761E27CD20A5C0E3ED621" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://miacquisitions.com/role/EarningsLossPerShareTables" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_EarningsPerShareAbstract" xlink:label="loc_us-gaap_EarningsPerShareAbstract_916380E58CC6517FB5E0EAB88A7B20D7" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_ScheduleOfEarningsPerShareBasicAndDilutedTableTextBlock" xlink:label="loc_us-gaap_ScheduleOfEarningsPerShareBasicAndDilutedTableTextBlock_A72F3C6F7EEA48C7D8EBEAB88A7B8A0B" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EarningsPerShareAbstract_916380E58CC6517FB5E0EAB88A7B20D7" xlink:to="loc_us-gaap_ScheduleOfEarningsPerShareBasicAndDilutedTableTextBlock_A72F3C6F7EEA48C7D8EBEAB88A7B8A0B" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_ScheduleOfAntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareTextBlock" xlink:label="loc_us-gaap_ScheduleOfAntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareTextBlock_9B05F8E26EDCA64F55B6EB2DB191466D" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EarningsPerShareAbstract_916380E58CC6517FB5E0EAB88A7B20D7" xlink:to="loc_us-gaap_ScheduleOfAntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareTextBlock_9B05F8E26EDCA64F55B6EB2DB191466D" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://miacquisitions.com/role/Equity" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_EquityAbstract" xlink:label="loc_us-gaap_EquityAbstract_62756BFD7F85BCB05CAAEAB88B38B00B" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_StockholdersEquityNoteDisclosureTextBlock" xlink:label="loc_us-gaap_StockholdersEquityNoteDisclosureTextBlock_ADE67E42F37EC8044F60EAB88B389BBF" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EquityAbstract_62756BFD7F85BCB05CAAEAB88B38B00B" xlink:to="loc_us-gaap_StockholdersEquityNoteDisclosureTextBlock_ADE67E42F37EC8044F60EAB88B389BBF" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://miacquisitions.com/role/EquityBasedCompensationPlans" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract" xlink:label="loc_us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract_5A0C78792791FD1D74D2FB0A8FB0D03D" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DisclosureOfCompensationRelatedCostsShareBasedPaymentsTextBlock" xlink:label="loc_us-gaap_DisclosureOfCompensationRelatedCostsShareBasedPaymentsTextBlock_6206E04C45781C6DA190FB0A8FB0BD4B" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract_5A0C78792791FD1D74D2FB0A8FB0D03D" xlink:to="loc_us-gaap_DisclosureOfCompensationRelatedCostsShareBasedPaymentsTextBlock_6206E04C45781C6DA190FB0A8FB0BD4B" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://miacquisitions.com/role/EquityBasedCompensationPlansDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract" xlink:label="loc_us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract_9CCA29714FA898FA396FFB0A8FA631DD" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable" xlink:label="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_4EF612A025511CCB0BAEFB0A8FA7CC27" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract_9CCA29714FA898FA396FFB0A8FA631DD" xlink:to="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_4EF612A025511CCB0BAEFB0A8FA7CC27" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_VestingAxis" xlink:label="loc_us-gaap_VestingAxis_C89AAE521FAB39465A07FB0A8FA7FE7A" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_4EF612A025511CCB0BAEFB0A8FA7CC27" xlink:to="loc_us-gaap_VestingAxis_C89AAE521FAB39465A07FB0A8FA7FE7A" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_VestingDomain" xlink:label="loc_us-gaap_VestingDomain_E60918CB0BAEE1C61271FB0A8FA74A7C" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_VestingAxis_C89AAE521FAB39465A07FB0A8FA7FE7A" xlink:to="loc_us-gaap_VestingDomain_E60918CB0BAEE1C61271FB0A8FA74A7C" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_ShareBasedCompensationAwardTrancheOneMember" xlink:label="loc_us-gaap_ShareBasedCompensationAwardTrancheOneMember_514DD28EA7145C56B2F3FB0A8FA72475" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_VestingDomain_E60918CB0BAEE1C61271FB0A8FA74A7C" xlink:to="loc_us-gaap_ShareBasedCompensationAwardTrancheOneMember_514DD28EA7145C56B2F3FB0A8FA72475" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_ShareBasedCompensationAwardTrancheTwoMember" xlink:label="loc_us-gaap_ShareBasedCompensationAwardTrancheTwoMember_CB3A8CDA11CAB7D944AFFB0A8FA85D4B" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_VestingDomain_E60918CB0BAEE1C61271FB0A8FA74A7C" xlink:to="loc_us-gaap_ShareBasedCompensationAwardTrancheTwoMember_CB3A8CDA11CAB7D944AFFB0A8FA85D4B" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_ShareBasedCompensationAwardTrancheThreeMember" xlink:label="loc_us-gaap_ShareBasedCompensationAwardTrancheThreeMember_7F4896276E016EBD4FBEFB0A8FA8C61B" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_VestingDomain_E60918CB0BAEE1C61271FB0A8FA74A7C" xlink:to="loc_us-gaap_ShareBasedCompensationAwardTrancheThreeMember_7F4896276E016EBD4FBEFB0A8FA8C61B" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_PlanNameAxis" xlink:label="loc_us-gaap_PlanNameAxis_7899611412740FFA344AFB0A8FA83466" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_4EF612A025511CCB0BAEFB0A8FA7CC27" xlink:to="loc_us-gaap_PlanNameAxis_7899611412740FFA344AFB0A8FA83466" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_PlanNameDomain" xlink:label="loc_us-gaap_PlanNameDomain_E27A74F00F08AD5F0AC6FB0A8FA8C1E8" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PlanNameAxis_7899611412740FFA344AFB0A8FA83466" xlink:to="loc_us-gaap_PlanNameDomain_E27A74F00F08AD5F0AC6FB0A8FA8C1E8" xlink:type="arc" />
    <link:loc xlink:href="prth-20180930.xsd#prth_PriorityHoldingsManagementIncentivePlanMember" xlink:label="loc_prth_PriorityHoldingsManagementIncentivePlanMember_ED11873D4026D000BA9AFB0A8FA901B2" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PlanNameDomain_E27A74F00F08AD5F0AC6FB0A8FA8C1E8" xlink:to="loc_prth_PriorityHoldingsManagementIncentivePlanMember_ED11873D4026D000BA9AFB0A8FA901B2" xlink:type="arc" />
    <link:loc xlink:href="prth-20180930.xsd#prth_A2018EquityIncentivePlanMember" xlink:label="loc_prth_A2018EquityIncentivePlanMember_66AB09B8F1356A42B4C7FB0A8FA922DA" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PlanNameDomain_E27A74F00F08AD5F0AC6FB0A8FA8C1E8" xlink:to="loc_prth_A2018EquityIncentivePlanMember_66AB09B8F1356A42B4C7FB0A8FA922DA" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2018/elts/srt-2018-01-31.xsd#srt_RangeAxis" xlink:label="loc_srt_RangeAxis_7F4C3BDD7DB0CC231F25FB0A8FA994DD" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_4EF612A025511CCB0BAEFB0A8FA7CC27" xlink:to="loc_srt_RangeAxis_7F4C3BDD7DB0CC231F25FB0A8FA994DD" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2018/elts/srt-2018-01-31.xsd#srt_RangeMember" xlink:label="loc_srt_RangeMember_A522400BD99F8B262E59FB0A8FAACB3C" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_RangeAxis_7F4C3BDD7DB0CC231F25FB0A8FA994DD" xlink:to="loc_srt_RangeMember_A522400BD99F8B262E59FB0A8FAACB3C" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2018/elts/srt-2018-01-31.xsd#srt_MinimumMember" xlink:label="loc_srt_MinimumMember_50EF2F91D15F35E30DCAFB0A8FAABAED" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_RangeMember_A522400BD99F8B262E59FB0A8FAACB3C" xlink:to="loc_srt_MinimumMember_50EF2F91D15F35E30DCAFB0A8FAABAED" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2018/elts/srt-2018-01-31.xsd#srt_MaximumMember" xlink:label="loc_srt_MaximumMember_04ED5C50DF8639AA47A4FB0A8FAAC281" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_RangeMember_A522400BD99F8B262E59FB0A8FAACB3C" xlink:to="loc_srt_MaximumMember_04ED5C50DF8639AA47A4FB0A8FAAC281" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_6F702483CD0105C32360FB0A8FABF7FA" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_4EF612A025511CCB0BAEFB0A8FA7CC27" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_6F702483CD0105C32360FB0A8FABF7FA" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardAwardVestingRightsPercentage" xlink:label="loc_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardAwardVestingRightsPercentage_7AE01323019F824F3B9EFB0A8FAB7A2B" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_6F702483CD0105C32360FB0A8FABF7FA" xlink:to="loc_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardAwardVestingRightsPercentage_7AE01323019F824F3B9EFB0A8FAB7A2B" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingPeriod1" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingPeriod1_ABA8EA684C422ACA368BFB0A8FAB5404" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_6F702483CD0105C32360FB0A8FABF7FA" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingPeriod1_ABA8EA684C422ACA368BFB0A8FAB5404" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardSharesIssuedInPeriod" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardSharesIssuedInPeriod_2D4CD32C52611652F916FB0A8FAB8CAF" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_6F702483CD0105C32360FB0A8FABF7FA" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardSharesIssuedInPeriod_2D4CD32C52611652F916FB0A8FAB8CAF" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_AllocatedShareBasedCompensationExpense" xlink:label="loc_us-gaap_AllocatedShareBasedCompensationExpense_274AC52E55A0CA2B31F7FB0A8FAB3CBE" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_6F702483CD0105C32360FB0A8FABF7FA" xlink:to="loc_us-gaap_AllocatedShareBasedCompensationExpense_274AC52E55A0CA2B31F7FB0A8FAB3CBE" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized" xlink:label="loc_us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized_3D9C0286D697BFFA330BFB0A8FAC22E6" xlink:type="locator" />
    <link:presentationArc order="5" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_6F702483CD0105C32360FB0A8FABF7FA" xlink:to="loc_us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized_3D9C0286D697BFFA330BFB0A8FAC22E6" xlink:type="arc" />
    <link:loc xlink:href="prth-20180930.xsd#prth_CommonStockSharesAuthorizedPercentOfTotalCommonStock" xlink:label="loc_prth_CommonStockSharesAuthorizedPercentOfTotalCommonStock_0BF0C3E0F26F52878EBEFB0A8FACF5C1" xlink:type="locator" />
    <link:presentationArc order="6" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_6F702483CD0105C32360FB0A8FABF7FA" xlink:to="loc_prth_CommonStockSharesAuthorizedPercentOfTotalCommonStock_0BF0C3E0F26F52878EBEFB0A8FACF5C1" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://miacquisitions.com/role/EquityNarrativeDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_EquityAbstract" xlink:label="loc_us-gaap_EquityAbstract_F91BB165EB9985A8AAEA1322ED4DD46C" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_ScheduleOfStockByClassTable" xlink:label="loc_us-gaap_ScheduleOfStockByClassTable_E24E9CFE82C79197A4B01322ED4D839E" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EquityAbstract_F91BB165EB9985A8AAEA1322ED4DD46C" xlink:to="loc_us-gaap_ScheduleOfStockByClassTable_E24E9CFE82C79197A4B01322ED4D839E" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_BusinessAcquisitionAxis" xlink:label="loc_us-gaap_BusinessAcquisitionAxis_A7856F7A9E9CC5EEF5FD1322ED4D0DC2" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfStockByClassTable_E24E9CFE82C79197A4B01322ED4D839E" xlink:to="loc_us-gaap_BusinessAcquisitionAxis_A7856F7A9E9CC5EEF5FD1322ED4D0DC2" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_BusinessAcquisitionAcquireeDomain" xlink:label="loc_us-gaap_BusinessAcquisitionAcquireeDomain_C917926FD19D958F3AC71322ED4ECAF0" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BusinessAcquisitionAxis_A7856F7A9E9CC5EEF5FD1322ED4D0DC2" xlink:to="loc_us-gaap_BusinessAcquisitionAcquireeDomain_C917926FD19D958F3AC71322ED4ECAF0" xlink:type="arc" />
    <link:loc xlink:href="prth-20180930.xsd#prth_MIAcquisitionsMember" xlink:label="loc_prth_MIAcquisitionsMember_A3D2F960DF722C9D005C1322ED4EC7E8" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BusinessAcquisitionAcquireeDomain_C917926FD19D958F3AC71322ED4ECAF0" xlink:to="loc_prth_MIAcquisitionsMember_A3D2F960DF722C9D005C1322ED4EC7E8" xlink:type="arc" />
    <link:loc xlink:href="prth-20180930.xsd#prth_TwoBusinessAcquisitionMember" xlink:label="loc_prth_TwoBusinessAcquisitionMember_8DC7F840C905ABB96D421322ED4FE3A5" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BusinessAcquisitionAcquireeDomain_C917926FD19D958F3AC71322ED4ECAF0" xlink:to="loc_prth_TwoBusinessAcquisitionMember_8DC7F840C905ABB96D421322ED4FE3A5" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_PlanNameAxis" xlink:label="loc_us-gaap_PlanNameAxis_4F0444BDB66943CFF7EF1322ED4FDFDA" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfStockByClassTable_E24E9CFE82C79197A4B01322ED4D839E" xlink:to="loc_us-gaap_PlanNameAxis_4F0444BDB66943CFF7EF1322ED4FDFDA" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_PlanNameDomain" xlink:label="loc_us-gaap_PlanNameDomain_743D6EDA859A336867C51322ED4FB135" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PlanNameAxis_4F0444BDB66943CFF7EF1322ED4FDFDA" xlink:to="loc_us-gaap_PlanNameDomain_743D6EDA859A336867C51322ED4FB135" xlink:type="arc" />
    <link:loc xlink:href="prth-20180930.xsd#prth_A2018EquityIncentivePlanMember" xlink:label="loc_prth_A2018EquityIncentivePlanMember_050D32D0F87CF4F8645E1322ED4F6A46" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PlanNameDomain_743D6EDA859A336867C51322ED4FB135" xlink:to="loc_prth_A2018EquityIncentivePlanMember_050D32D0F87CF4F8645E1322ED4F6A46" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2018/elts/srt-2018-01-31.xsd#srt_CounterpartyNameAxis" xlink:label="loc_srt_CounterpartyNameAxis_8FC6D928FFD947DD12561322ED50BBDB" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfStockByClassTable_E24E9CFE82C79197A4B01322ED4D839E" xlink:to="loc_srt_CounterpartyNameAxis_8FC6D928FFD947DD12561322ED50BBDB" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2018/elts/srt-2018-01-31.xsd#srt_RepurchaseAgreementCounterpartyNameDomain" xlink:label="loc_srt_RepurchaseAgreementCounterpartyNameDomain_99F59901327B2E107D901322ED503C2B" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_CounterpartyNameAxis_8FC6D928FFD947DD12561322ED50BBDB" xlink:to="loc_srt_RepurchaseAgreementCounterpartyNameDomain_99F59901327B2E107D901322ED503C2B" xlink:type="arc" />
    <link:loc xlink:href="prth-20180930.xsd#prth_CommonStockholdersOfMIAcquisitionsMember" xlink:label="loc_prth_CommonStockholdersOfMIAcquisitionsMember_6F2CE3E7F92CC6A2D6E61322ED50DE8C" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_RepurchaseAgreementCounterpartyNameDomain_99F59901327B2E107D901322ED503C2B" xlink:to="loc_prth_CommonStockholdersOfMIAcquisitionsMember_6F2CE3E7F92CC6A2D6E61322ED50DE8C" xlink:type="arc" />
    <link:loc xlink:href="prth-20180930.xsd#prth_MIAcquisitionsFoundersMember" xlink:label="loc_prth_MIAcquisitionsFoundersMember_579BDABAC04B579E53F81322ED517460" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_RepurchaseAgreementCounterpartyNameDomain_99F59901327B2E107D901322ED503C2B" xlink:to="loc_prth_MIAcquisitionsFoundersMember_579BDABAC04B579E53F81322ED517460" xlink:type="arc" />
    <link:loc xlink:href="prth-20180930.xsd#prth_SellersOfPriorityMember" xlink:label="loc_prth_SellersOfPriorityMember_E94466EE58515024DBE11322ED510A62" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_RepurchaseAgreementCounterpartyNameDomain_99F59901327B2E107D901322ED503C2B" xlink:to="loc_prth_SellersOfPriorityMember_E94466EE58515024DBE11322ED510A62" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_VestingAxis" xlink:label="loc_us-gaap_VestingAxis_055641BB205A421D134E1322ED519880" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfStockByClassTable_E24E9CFE82C79197A4B01322ED4D839E" xlink:to="loc_us-gaap_VestingAxis_055641BB205A421D134E1322ED519880" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_VestingDomain" xlink:label="loc_us-gaap_VestingDomain_A82044EC5DC9242B072D1322ED5149B6" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_VestingAxis_055641BB205A421D134E1322ED519880" xlink:to="loc_us-gaap_VestingDomain_A82044EC5DC9242B072D1322ED5149B6" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_ShareBasedCompensationAwardTrancheOneMember" xlink:label="loc_us-gaap_ShareBasedCompensationAwardTrancheOneMember_EC8D3FB4261970DE427C1322ED52E17B" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_VestingDomain_A82044EC5DC9242B072D1322ED5149B6" xlink:to="loc_us-gaap_ShareBasedCompensationAwardTrancheOneMember_EC8D3FB4261970DE427C1322ED52E17B" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_ShareBasedCompensationAwardTrancheTwoMember" xlink:label="loc_us-gaap_ShareBasedCompensationAwardTrancheTwoMember_A96861991EA0BE2E6BA71322ED52D1CC" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_VestingDomain_A82044EC5DC9242B072D1322ED5149B6" xlink:to="loc_us-gaap_ShareBasedCompensationAwardTrancheTwoMember_A96861991EA0BE2E6BA71322ED52D1CC" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_ClassOfWarrantOrRightAxis" xlink:label="loc_us-gaap_ClassOfWarrantOrRightAxis_411391219D98C21360341322ED53DB48" xlink:type="locator" />
    <link:presentationArc order="5" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfStockByClassTable_E24E9CFE82C79197A4B01322ED4D839E" xlink:to="loc_us-gaap_ClassOfWarrantOrRightAxis_411391219D98C21360341322ED53DB48" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_ClassOfWarrantOrRightDomain" xlink:label="loc_us-gaap_ClassOfWarrantOrRightDomain_D52910F258B9F2F42DB61322ED537FD3" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ClassOfWarrantOrRightAxis_411391219D98C21360341322ED53DB48" xlink:to="loc_us-gaap_ClassOfWarrantOrRightDomain_D52910F258B9F2F42DB61322ED537FD3" xlink:type="arc" />
    <link:loc xlink:href="prth-20180930.xsd#prth_CallRightMember" xlink:label="loc_prth_CallRightMember_E9EBD259FDD658EC30841322ED54EB1D" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ClassOfWarrantOrRightDomain_D52910F258B9F2F42DB61322ED537FD3" xlink:to="loc_prth_CallRightMember_E9EBD259FDD658EC30841322ED54EB1D" xlink:type="arc" />
    <link:loc xlink:href="prth-20180930.xsd#prth_MIAcquisitionsWarrantsMember" xlink:label="loc_prth_MIAcquisitionsWarrantsMember_3F241BAC70AC131C4D431322ED549CD9" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ClassOfWarrantOrRightDomain_D52910F258B9F2F42DB61322ED537FD3" xlink:to="loc_prth_MIAcquisitionsWarrantsMember_3F241BAC70AC131C4D431322ED549CD9" xlink:type="arc" />
    <link:loc xlink:href="prth-20180930.xsd#prth_MIAcquisitionsWarrantsPublicMember" xlink:label="loc_prth_MIAcquisitionsWarrantsPublicMember_419565BC5F21AD051C5F1322ED54A808" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ClassOfWarrantOrRightDomain_D52910F258B9F2F42DB61322ED537FD3" xlink:to="loc_prth_MIAcquisitionsWarrantsPublicMember_419565BC5F21AD051C5F1322ED54A808" xlink:type="arc" />
    <link:loc xlink:href="prth-20180930.xsd#prth_MIAcquisitionsWarrantsPrivateMember" xlink:label="loc_prth_MIAcquisitionsWarrantsPrivateMember_887CC09B3B7D05F8083C1322ED55D016" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ClassOfWarrantOrRightDomain_D52910F258B9F2F42DB61322ED537FD3" xlink:to="loc_prth_MIAcquisitionsWarrantsPrivateMember_887CC09B3B7D05F8083C1322ED55D016" xlink:type="arc" />
    <link:loc xlink:href="prth-20180930.xsd#prth_MIAcquisitionsPurchaseOptionsMember" xlink:label="loc_prth_MIAcquisitionsPurchaseOptionsMember_0F8F4973EAC867C8985F1322ED552439" xlink:type="locator" />
    <link:presentationArc order="5" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ClassOfWarrantOrRightDomain_D52910F258B9F2F42DB61322ED537FD3" xlink:to="loc_prth_MIAcquisitionsPurchaseOptionsMember_0F8F4973EAC867C8985F1322ED552439" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_StatementEquityComponentsAxis" xlink:label="loc_us-gaap_StatementEquityComponentsAxis_214567C686382A2620F71322ED55EDB9" xlink:type="locator" />
    <link:presentationArc order="6" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfStockByClassTable_E24E9CFE82C79197A4B01322ED4D839E" xlink:to="loc_us-gaap_StatementEquityComponentsAxis_214567C686382A2620F71322ED55EDB9" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_EquityComponentDomain" xlink:label="loc_us-gaap_EquityComponentDomain_32DA83D18E7DF45D79731322ED55280C" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementEquityComponentsAxis_214567C686382A2620F71322ED55EDB9" xlink:to="loc_us-gaap_EquityComponentDomain_32DA83D18E7DF45D79731322ED55280C" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_AdditionalPaidInCapitalMember" xlink:label="loc_us-gaap_AdditionalPaidInCapitalMember_FC84E5DF4E79EC8A8E051322ED55D279" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EquityComponentDomain_32DA83D18E7DF45D79731322ED55280C" xlink:to="loc_us-gaap_AdditionalPaidInCapitalMember_FC84E5DF4E79EC8A8E051322ED55D279" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_StatementClassOfStockAxis" xlink:label="loc_us-gaap_StatementClassOfStockAxis_C9C59D127A46C14237E61322ED562F78" xlink:type="locator" />
    <link:presentationArc order="7" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfStockByClassTable_E24E9CFE82C79197A4B01322ED4D839E" xlink:to="loc_us-gaap_StatementClassOfStockAxis_C9C59D127A46C14237E61322ED562F78" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_ClassOfStockDomain" xlink:label="loc_us-gaap_ClassOfStockDomain_75F9CC2BCA7C841093701322ED570E62" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementClassOfStockAxis_C9C59D127A46C14237E61322ED562F78" xlink:to="loc_us-gaap_ClassOfStockDomain_75F9CC2BCA7C841093701322ED570E62" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_CommonClassAMember" xlink:label="loc_us-gaap_CommonClassAMember_2E49D55B0DA9955DCF301322ED576B4D" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ClassOfStockDomain_75F9CC2BCA7C841093701322ED570E62" xlink:to="loc_us-gaap_CommonClassAMember_2E49D55B0DA9955DCF301322ED576B4D" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_CommonClassBMember" xlink:label="loc_us-gaap_CommonClassBMember_07BB9990B11B739FF63D1322ED57B98E" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ClassOfStockDomain_75F9CC2BCA7C841093701322ED570E62" xlink:to="loc_us-gaap_CommonClassBMember_07BB9990B11B739FF63D1322ED57B98E" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_AwardDateAxis" xlink:label="loc_us-gaap_AwardDateAxis_2BF31D603546B5C875AF1322ED58B3F6" xlink:type="locator" />
    <link:presentationArc order="8" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfStockByClassTable_E24E9CFE82C79197A4B01322ED4D839E" xlink:to="loc_us-gaap_AwardDateAxis_2BF31D603546B5C875AF1322ED58B3F6" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_AwardDateDomain" xlink:label="loc_us-gaap_AwardDateDomain_B51C46880A595F307DF71322ED588200" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AwardDateAxis_2BF31D603546B5C875AF1322ED58B3F6" xlink:to="loc_us-gaap_AwardDateDomain_B51C46880A595F307DF71322ED588200" xlink:type="arc" />
    <link:loc xlink:href="prth-20180930.xsd#prth_January1720181Member" xlink:label="loc_prth_January1720181Member_54537008554412178E2F1322ED585319" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AwardDateDomain_B51C46880A595F307DF71322ED588200" xlink:to="loc_prth_January1720181Member_54537008554412178E2F1322ED585319" xlink:type="arc" />
    <link:loc xlink:href="prth-20180930.xsd#prth_January1720182Member" xlink:label="loc_prth_January1720182Member_CBF1567E416871514B4E1322ED583BBB" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AwardDateDomain_B51C46880A595F307DF71322ED588200" xlink:to="loc_prth_January1720182Member_CBF1567E416871514B4E1322ED583BBB" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2018/elts/srt-2018-01-31.xsd#srt_ConsolidatedEntitiesAxis" xlink:label="loc_srt_ConsolidatedEntitiesAxis_EC35CA48ACF84BD35AA71322ED585887" xlink:type="locator" />
    <link:presentationArc order="9" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfStockByClassTable_E24E9CFE82C79197A4B01322ED4D839E" xlink:to="loc_srt_ConsolidatedEntitiesAxis_EC35CA48ACF84BD35AA71322ED585887" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2018/elts/srt-2018-01-31.xsd#srt_ConsolidatedEntitiesDomain" xlink:label="loc_srt_ConsolidatedEntitiesDomain_5318F7140AC875E3E19F1322ED59342C" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_ConsolidatedEntitiesAxis_EC35CA48ACF84BD35AA71322ED585887" xlink:to="loc_srt_ConsolidatedEntitiesDomain_5318F7140AC875E3E19F1322ED59342C" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2018/elts/srt-2018-01-31.xsd#srt_ParentCompanyMember" xlink:label="loc_srt_ParentCompanyMember_CE7520B0666EF8AE336C1322ED5978FE" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_ConsolidatedEntitiesDomain_5318F7140AC875E3E19F1322ED59342C" xlink:to="loc_srt_ParentCompanyMember_CE7520B0666EF8AE336C1322ED5978FE" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_ClassOfStockLineItems" xlink:label="loc_us-gaap_ClassOfStockLineItems_FF0D094DAD17A928EED71322ED5AB134" xlink:type="locator" />
    <link:presentationArc order="10" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfStockByClassTable_E24E9CFE82C79197A4B01322ED4D839E" xlink:to="loc_us-gaap_ClassOfStockLineItems_FF0D094DAD17A928EED71322ED5AB134" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_CommonUnitIssued" xlink:label="loc_us-gaap_CommonUnitIssued_210D77357A8C2003F9721322ED5A4A91" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ClassOfStockLineItems_FF0D094DAD17A928EED71322ED5AB134" xlink:to="loc_us-gaap_CommonUnitIssued_210D77357A8C2003F9721322ED5A4A91" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_BusinessAcquisitionEquityInterestsIssuedOrIssuableNumberOfSharesIssued" xlink:label="loc_us-gaap_BusinessAcquisitionEquityInterestsIssuedOrIssuableNumberOfSharesIssued_356EE709FC155E6B9AC61322ED5A5BFF" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ClassOfStockLineItems_FF0D094DAD17A928EED71322ED5AB134" xlink:to="loc_us-gaap_BusinessAcquisitionEquityInterestsIssuedOrIssuableNumberOfSharesIssued_356EE709FC155E6B9AC61322ED5A5BFF" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_BusinessCombinationConsiderationTransferred1" xlink:label="loc_us-gaap_BusinessCombinationConsiderationTransferred1_C4F52C633BD41824E99D1322ED5A8ABF" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ClassOfStockLineItems_FF0D094DAD17A928EED71322ED5AB134" xlink:to="loc_us-gaap_BusinessCombinationConsiderationTransferred1_C4F52C633BD41824E99D1322ED5A8ABF" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_NumberOfBusinessesAcquired" xlink:label="loc_us-gaap_NumberOfBusinessesAcquired_5FAD55EE2E6A39895B181322ED5AA254" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ClassOfStockLineItems_FF0D094DAD17A928EED71322ED5AB134" xlink:to="loc_us-gaap_NumberOfBusinessesAcquired_5FAD55EE2E6A39895B181322ED5AA254" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_StockIssuedDuringPeriodSharesNewIssues" xlink:label="loc_us-gaap_StockIssuedDuringPeriodSharesNewIssues_B5EC76CAF53A0E0DCD401322ED5BCB7F" xlink:type="locator" />
    <link:presentationArc order="5" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ClassOfStockLineItems_FF0D094DAD17A928EED71322ED5AB134" xlink:to="loc_us-gaap_StockIssuedDuringPeriodSharesNewIssues_B5EC76CAF53A0E0DCD401322ED5BCB7F" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_ConversionOfStockSharesConverted1" xlink:label="loc_us-gaap_ConversionOfStockSharesConverted1_6F13AC18F3765C8595E51322ED5BA31E" xlink:type="locator" />
    <link:presentationArc order="6" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ClassOfStockLineItems_FF0D094DAD17A928EED71322ED5AB134" xlink:to="loc_us-gaap_ConversionOfStockSharesConverted1_6F13AC18F3765C8595E51322ED5BA31E" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_PaymentsToAcquireBusinessesGross" xlink:label="loc_us-gaap_PaymentsToAcquireBusinessesGross_A17800FC3D82A3AD4F6E1322ED5B067C" xlink:type="locator" />
    <link:presentationArc order="7" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ClassOfStockLineItems_FF0D094DAD17A928EED71322ED5AB134" xlink:to="loc_us-gaap_PaymentsToAcquireBusinessesGross_A17800FC3D82A3AD4F6E1322ED5B067C" xlink:type="arc" />
    <link:loc xlink:href="prth-20180930.xsd#prth_BusinessAcquisitionEquityUnitsIssuedOrIssuableNumberOfShares" xlink:label="loc_prth_BusinessAcquisitionEquityUnitsIssuedOrIssuableNumberOfShares_BF79C35C92EE70F23B0B1322ED5B44C5" xlink:type="locator" />
    <link:presentationArc order="8" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ClassOfStockLineItems_FF0D094DAD17A928EED71322ED5AB134" xlink:to="loc_prth_BusinessAcquisitionEquityUnitsIssuedOrIssuableNumberOfShares_BF79C35C92EE70F23B0B1322ED5B44C5" xlink:type="arc" />
    <link:loc xlink:href="prth-20180930.xsd#prth_BusinessAcquisitionEquityUnitsIssuedOrIssuableNumberOfSharesPerUnit" xlink:label="loc_prth_BusinessAcquisitionEquityUnitsIssuedOrIssuableNumberOfSharesPerUnit_89F66FEBAD8A6D01DB4A1322ED5BA6D5" xlink:type="locator" />
    <link:presentationArc order="9" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ClassOfStockLineItems_FF0D094DAD17A928EED71322ED5AB134" xlink:to="loc_prth_BusinessAcquisitionEquityUnitsIssuedOrIssuableNumberOfSharesPerUnit_89F66FEBAD8A6D01DB4A1322ED5BA6D5" xlink:type="arc" />
    <link:loc xlink:href="prth-20180930.xsd#prth_BusinessAcquisitionEquityUnitsIssuedOrIssuableNumberOfWarrantsPerUnit" xlink:label="loc_prth_BusinessAcquisitionEquityUnitsIssuedOrIssuableNumberOfWarrantsPerUnit_DA61ED53F5B8E7FC57F21322ED5B1D80" xlink:type="locator" />
    <link:presentationArc order="10" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ClassOfStockLineItems_FF0D094DAD17A928EED71322ED5AB134" xlink:to="loc_prth_BusinessAcquisitionEquityUnitsIssuedOrIssuableNumberOfWarrantsPerUnit_DA61ED53F5B8E7FC57F21322ED5B1D80" xlink:type="arc" />
    <link:loc xlink:href="prth-20180930.xsd#prth_BusinessAcquisitionEquityInterestForfeitedNumberOfShares" xlink:label="loc_prth_BusinessAcquisitionEquityInterestForfeitedNumberOfShares_E5AA751D2E0BFAF946241322ED5B36D1" xlink:type="locator" />
    <link:presentationArc order="11" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ClassOfStockLineItems_FF0D094DAD17A928EED71322ED5AB134" xlink:to="loc_prth_BusinessAcquisitionEquityInterestForfeitedNumberOfShares_E5AA751D2E0BFAF946241322ED5B36D1" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_CommonStockSharesIssued" xlink:label="loc_us-gaap_CommonStockSharesIssued_519C2D17D76D01B3BAF01322ED5CFDE5" xlink:type="locator" />
    <link:presentationArc order="12" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ClassOfStockLineItems_FF0D094DAD17A928EED71322ED5AB134" xlink:to="loc_us-gaap_CommonStockSharesIssued_519C2D17D76D01B3BAF01322ED5CFDE5" xlink:type="arc" />
    <link:loc xlink:href="prth-20180930.xsd#prth_CommonStockNumberOfVotesPerShare" xlink:label="loc_prth_CommonStockNumberOfVotesPerShare_E37269068FD261B6F4171322ED5CAD7E" xlink:type="locator" />
    <link:presentationArc order="13" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ClassOfStockLineItems_FF0D094DAD17A928EED71322ED5AB134" xlink:to="loc_prth_CommonStockNumberOfVotesPerShare_E37269068FD261B6F4171322ED5CAD7E" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_PreferredStockSharesAuthorized" xlink:label="loc_us-gaap_PreferredStockSharesAuthorized_D72D9625837ECA546C8E1322ED5C831B" xlink:type="locator" />
    <link:presentationArc order="14" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ClassOfStockLineItems_FF0D094DAD17A928EED71322ED5AB134" xlink:to="loc_us-gaap_PreferredStockSharesAuthorized_D72D9625837ECA546C8E1322ED5C831B" xlink:type="arc" />
    <link:loc xlink:href="prth-20180930.xsd#prth_CommonStockSharesAuthorizedEarnOutConsideration" xlink:label="loc_prth_CommonStockSharesAuthorizedEarnOutConsideration_18059CD832C52978AE851322ED5CB1BB" xlink:type="locator" />
    <link:presentationArc order="15" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ClassOfStockLineItems_FF0D094DAD17A928EED71322ED5AB134" xlink:to="loc_prth_CommonStockSharesAuthorizedEarnOutConsideration_18059CD832C52978AE851322ED5CB1BB" xlink:type="arc" />
    <link:loc xlink:href="prth-20180930.xsd#prth_EarnOutConsiderationFutureMinimumEBITDA" xlink:label="loc_prth_EarnOutConsiderationFutureMinimumEBITDA_2AD5355AD41F458702DD1322ED5CD1D2" xlink:type="locator" />
    <link:presentationArc order="16" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ClassOfStockLineItems_FF0D094DAD17A928EED71322ED5AB134" xlink:to="loc_prth_EarnOutConsiderationFutureMinimumEBITDA_2AD5355AD41F458702DD1322ED5CD1D2" xlink:type="arc" />
    <link:loc xlink:href="prth-20180930.xsd#prth_EarnOutConsiderationMinimumStockPrice" xlink:label="loc_prth_EarnOutConsiderationMinimumStockPrice_736AB0537ADE26C42BD91322ED5D2B63" xlink:type="locator" />
    <link:presentationArc order="17" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ClassOfStockLineItems_FF0D094DAD17A928EED71322ED5AB134" xlink:to="loc_prth_EarnOutConsiderationMinimumStockPrice_736AB0537ADE26C42BD91322ED5D2B63" xlink:type="arc" />
    <link:loc xlink:href="prth-20180930.xsd#prth_CommonStockSharesIssuedEarnOutConsideration" xlink:label="loc_prth_CommonStockSharesIssuedEarnOutConsideration_8CBF2DCE04EDF780E1FA1322ED5DB696" xlink:type="locator" />
    <link:presentationArc order="18" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ClassOfStockLineItems_FF0D094DAD17A928EED71322ED5AB134" xlink:to="loc_prth_CommonStockSharesIssuedEarnOutConsideration_8CBF2DCE04EDF780E1FA1322ED5DB696" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1" xlink:label="loc_us-gaap_ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1_814554CE12FCB0C7B2BE1322ED5D2BC8" xlink:type="locator" />
    <link:presentationArc order="19" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ClassOfStockLineItems_FF0D094DAD17A928EED71322ED5AB134" xlink:to="loc_us-gaap_ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1_814554CE12FCB0C7B2BE1322ED5D2BC8" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_ClassOfWarrantOrRightNumberOfSecuritiesCalledByWarrantsOrRights" xlink:label="loc_us-gaap_ClassOfWarrantOrRightNumberOfSecuritiesCalledByWarrantsOrRights_4B7E15AE9EC12652674F1322ED5DE71F" xlink:type="locator" />
    <link:presentationArc order="20" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ClassOfStockLineItems_FF0D094DAD17A928EED71322ED5AB134" xlink:to="loc_us-gaap_ClassOfWarrantOrRightNumberOfSecuritiesCalledByWarrantsOrRights_4B7E15AE9EC12652674F1322ED5DE71F" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_WarrantsAndRightsOutstandingTerm" xlink:label="loc_us-gaap_WarrantsAndRightsOutstandingTerm_13B8735CD04EF4D607ED1322ED5D8EE0" xlink:type="locator" />
    <link:presentationArc order="21" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ClassOfStockLineItems_FF0D094DAD17A928EED71322ED5AB134" xlink:to="loc_us-gaap_WarrantsAndRightsOutstandingTerm_13B8735CD04EF4D607ED1322ED5D8EE0" xlink:type="arc" />
    <link:loc xlink:href="prth-20180930.xsd#prth_ClassOfWarrantOrRightRedemptionPriceOfWarrantsOrRights" xlink:label="loc_prth_ClassOfWarrantOrRightRedemptionPriceOfWarrantsOrRights_C63D65B1E16CD93262971322ED5DAA5E" xlink:type="locator" />
    <link:presentationArc order="22" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ClassOfStockLineItems_FF0D094DAD17A928EED71322ED5AB134" xlink:to="loc_prth_ClassOfWarrantOrRightRedemptionPriceOfWarrantsOrRights_C63D65B1E16CD93262971322ED5DAA5E" xlink:type="arc" />
    <link:loc xlink:href="prth-20180930.xsd#prth_ClassOfWarrantOrRightMinimumStockPrice" xlink:label="loc_prth_ClassOfWarrantOrRightMinimumStockPrice_FBA8A50813E049ACA73A1322ED5EB648" xlink:type="locator" />
    <link:presentationArc order="23" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ClassOfStockLineItems_FF0D094DAD17A928EED71322ED5AB134" xlink:to="loc_prth_ClassOfWarrantOrRightMinimumStockPrice_FBA8A50813E049ACA73A1322ED5EB648" xlink:type="arc" />
    <link:loc xlink:href="prth-20180930.xsd#prth_ClassOfWarrantOrRightAggregatePurchasePrice" xlink:label="loc_prth_ClassOfWarrantOrRightAggregatePurchasePrice_E57997C5D29BA021C0C51322ED5EFA2E" xlink:type="locator" />
    <link:presentationArc order="24" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ClassOfStockLineItems_FF0D094DAD17A928EED71322ED5AB134" xlink:to="loc_prth_ClassOfWarrantOrRightAggregatePurchasePrice_E57997C5D29BA021C0C51322ED5EFA2E" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_BusinessCombinationAcquisitionRelatedCosts" xlink:label="loc_us-gaap_BusinessCombinationAcquisitionRelatedCosts_5D79D357587E43ED72921322ED5E512B" xlink:type="locator" />
    <link:presentationArc order="25" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ClassOfStockLineItems_FF0D094DAD17A928EED71322ED5AB134" xlink:to="loc_us-gaap_BusinessCombinationAcquisitionRelatedCosts_5D79D357587E43ED72921322ED5E512B" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_StockRedeemedOrCalledDuringPeriodShares" xlink:label="loc_us-gaap_StockRedeemedOrCalledDuringPeriodShares_CF84D67071C3EC27D46E1322ED5EAA65" xlink:type="locator" />
    <link:presentationArc order="26" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ClassOfStockLineItems_FF0D094DAD17A928EED71322ED5AB134" xlink:to="loc_us-gaap_StockRedeemedOrCalledDuringPeriodShares_CF84D67071C3EC27D46E1322ED5EAA65" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_StockRedeemedOrCalledDuringPeriodValue" xlink:label="loc_us-gaap_StockRedeemedOrCalledDuringPeriodValue_279032C609914B00D6A01322ED5E5B20" xlink:type="locator" />
    <link:presentationArc order="27" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ClassOfStockLineItems_FF0D094DAD17A928EED71322ED5AB134" xlink:to="loc_us-gaap_StockRedeemedOrCalledDuringPeriodValue_279032C609914B00D6A01322ED5E5B20" xlink:type="arc" />
    <link:loc xlink:href="prth-20180930.xsd#prth_CommonUnitRepurchaseObligationPurchasePrice" xlink:label="loc_prth_CommonUnitRepurchaseObligationPurchasePrice_C7841265F6BDF52D574B1322ED5E9A9A" xlink:type="locator" />
    <link:presentationArc order="28" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ClassOfStockLineItems_FF0D094DAD17A928EED71322ED5AB134" xlink:to="loc_prth_CommonUnitRepurchaseObligationPurchasePrice_C7841265F6BDF52D574B1322ED5E9A9A" xlink:type="arc" />
    <link:loc xlink:href="prth-20180930.xsd#prth_CommonUnitRepurchaseObligation" xlink:label="loc_prth_CommonUnitRepurchaseObligation_8608C1132382316B072E1322ED5E5881" xlink:type="locator" />
    <link:presentationArc order="29" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ClassOfStockLineItems_FF0D094DAD17A928EED71322ED5AB134" xlink:to="loc_prth_CommonUnitRepurchaseObligation_8608C1132382316B072E1322ED5E5881" xlink:type="arc" />
    <link:loc xlink:href="prth-20180930.xsd#prth_ReclassOfCommonUnitRepurchaseObligation" xlink:label="loc_prth_ReclassOfCommonUnitRepurchaseObligation_3FDB8ACA6BA31CE8E8A11322ED5F6944" xlink:type="locator" />
    <link:presentationArc order="30" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ClassOfStockLineItems_FF0D094DAD17A928EED71322ED5AB134" xlink:to="loc_prth_ReclassOfCommonUnitRepurchaseObligation_3FDB8ACA6BA31CE8E8A11322ED5F6944" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_SubsidiaryOrEquityMethodInvesteeCumulativePercentageOwnershipAfterAllTransactions" xlink:label="loc_us-gaap_SubsidiaryOrEquityMethodInvesteeCumulativePercentageOwnershipAfterAllTransactions_08C91B2C9AC67BA66D2D1322ED5FC818" xlink:type="locator" />
    <link:presentationArc order="31" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ClassOfStockLineItems_FF0D094DAD17A928EED71322ED5AB134" xlink:to="loc_us-gaap_SubsidiaryOrEquityMethodInvesteeCumulativePercentageOwnershipAfterAllTransactions_08C91B2C9AC67BA66D2D1322ED5FC818" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_CommonStockSharesAuthorized" xlink:label="loc_us-gaap_CommonStockSharesAuthorized_55F0E6C608706C6E0BE81322ED5FF717" xlink:type="locator" />
    <link:presentationArc order="32" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ClassOfStockLineItems_FF0D094DAD17A928EED71322ED5AB134" xlink:to="loc_us-gaap_CommonStockSharesAuthorized_55F0E6C608706C6E0BE81322ED5FF717" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DistributionMadeToLimitedLiabilityCompanyLLCMemberCashDistributionsPaid" xlink:label="loc_us-gaap_DistributionMadeToLimitedLiabilityCompanyLLCMemberCashDistributionsPaid_4A9986300DF3F6A12DA01322ED5F3501" xlink:type="locator" />
    <link:presentationArc order="33" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ClassOfStockLineItems_FF0D094DAD17A928EED71322ED5AB134" xlink:to="loc_us-gaap_DistributionMadeToLimitedLiabilityCompanyLLCMemberCashDistributionsPaid_4A9986300DF3F6A12DA01322ED5F3501" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://miacquisitions.com/role/EquityScheduleOfEquityStructureDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_EquityAbstract" xlink:label="loc_us-gaap_EquityAbstract_B82B8A6523534A0FDE5E088FBC92493D" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_CommonStockParOrStatedValuePerShare" xlink:label="loc_us-gaap_CommonStockParOrStatedValuePerShare_482CA6A16BB10C5926C0088FBC930E45" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EquityAbstract_B82B8A6523534A0FDE5E088FBC92493D" xlink:to="loc_us-gaap_CommonStockParOrStatedValuePerShare_482CA6A16BB10C5926C0088FBC930E45" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_CommonStockSharesAuthorized" xlink:label="loc_us-gaap_CommonStockSharesAuthorized_85B2B7F66675A262E021088FBC945E4B" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EquityAbstract_B82B8A6523534A0FDE5E088FBC92493D" xlink:to="loc_us-gaap_CommonStockSharesAuthorized_85B2B7F66675A262E021088FBC945E4B" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_CommonStockSharesIssued" xlink:label="loc_us-gaap_CommonStockSharesIssued_D83676265E9083678B5F088FBC94A6EC" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EquityAbstract_B82B8A6523534A0FDE5E088FBC92493D" xlink:to="loc_us-gaap_CommonStockSharesIssued_D83676265E9083678B5F088FBC94A6EC" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_PreferredStockSharesAuthorized" xlink:label="loc_us-gaap_PreferredStockSharesAuthorized_ED8B02FD57859F69C69B088FBC954AB4" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EquityAbstract_B82B8A6523534A0FDE5E088FBC92493D" xlink:to="loc_us-gaap_PreferredStockSharesAuthorized_ED8B02FD57859F69C69B088FBC954AB4" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_PreferredStockSharesIssued" xlink:label="loc_us-gaap_PreferredStockSharesIssued_4390324955E8FB4C6AB9088FBC95C59F" xlink:type="locator" />
    <link:presentationArc order="5" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EquityAbstract_B82B8A6523534A0FDE5E088FBC92493D" xlink:to="loc_us-gaap_PreferredStockSharesIssued_4390324955E8FB4C6AB9088FBC95C59F" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://miacquisitions.com/role/EquityTables" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_EquityAbstract" xlink:label="loc_us-gaap_EquityAbstract_70A463F5A06C103A5AAEEAB88B35F2DD" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_ScheduleOfStockholdersEquityTableTextBlock" xlink:label="loc_us-gaap_ScheduleOfStockholdersEquityTableTextBlock_08D3A4A7704FE201A6CAEAB88B36AE55" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EquityAbstract_70A463F5A06C103A5AAEEAB88B35F2DD" xlink:to="loc_us-gaap_ScheduleOfStockholdersEquityTableTextBlock_08D3A4A7704FE201A6CAEAB88B36AE55" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://miacquisitions.com/role/FairValue" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_FairValueDisclosuresAbstract" xlink:label="loc_us-gaap_FairValueDisclosuresAbstract_9545A9F342B9B8155C4FF405382CFBF7" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_FairValueDisclosuresTextBlock" xlink:label="loc_us-gaap_FairValueDisclosuresTextBlock_B71E4C3A0DE4ADC8D7AAF405382C7572" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueDisclosuresAbstract_9545A9F342B9B8155C4FF405382CFBF7" xlink:to="loc_us-gaap_FairValueDisclosuresTextBlock_B71E4C3A0DE4ADC8D7AAF405382C7572" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://miacquisitions.com/role/FairValueNarrativeDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_FairValueDisclosuresAbstract" xlink:label="loc_us-gaap_FairValueDisclosuresAbstract_D644323FD6FF8B6E6813FB0A8F987F1C" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisTable" xlink:label="loc_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisTable_751B6C0AB2B1E5CD2340FB0A8F987014" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueDisclosuresAbstract_D644323FD6FF8B6E6813FB0A8F987F1C" xlink:to="loc_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisTable_751B6C0AB2B1E5CD2340FB0A8F987014" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_BusinessAcquisitionAxis" xlink:label="loc_us-gaap_BusinessAcquisitionAxis_64EB63A4BF873CC812B5FB0A8F988A8B" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisTable_751B6C0AB2B1E5CD2340FB0A8F987014" xlink:to="loc_us-gaap_BusinessAcquisitionAxis_64EB63A4BF873CC812B5FB0A8F988A8B" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_BusinessAcquisitionAcquireeDomain" xlink:label="loc_us-gaap_BusinessAcquisitionAcquireeDomain_2F162E68056DC29D1D3AFB0A8F9960A5" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BusinessAcquisitionAxis_64EB63A4BF873CC812B5FB0A8F988A8B" xlink:to="loc_us-gaap_BusinessAcquisitionAcquireeDomain_2F162E68056DC29D1D3AFB0A8F9960A5" xlink:type="arc" />
    <link:loc xlink:href="prth-20180930.xsd#prth_PriorityPaymentSystemsTechPartnersAndPriorityPaymentSystemsNortheastMember" xlink:label="loc_prth_PriorityPaymentSystemsTechPartnersAndPriorityPaymentSystemsNortheastMember_A5233B79F5C6A54E7A82FB3B6BE9A305" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BusinessAcquisitionAcquireeDomain_2F162E68056DC29D1D3AFB0A8F9960A5" xlink:to="loc_prth_PriorityPaymentSystemsTechPartnersAndPriorityPaymentSystemsNortheastMember_A5233B79F5C6A54E7A82FB3B6BE9A305" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_ClassOfWarrantOrRightAxis" xlink:label="loc_us-gaap_ClassOfWarrantOrRightAxis_E60EAA9A6259C0604DD5FB0A8F9A16B2" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisTable_751B6C0AB2B1E5CD2340FB0A8F987014" xlink:to="loc_us-gaap_ClassOfWarrantOrRightAxis_E60EAA9A6259C0604DD5FB0A8F9A16B2" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_ClassOfWarrantOrRightDomain" xlink:label="loc_us-gaap_ClassOfWarrantOrRightDomain_691AC7D2A4B936491C85FB0A8F9A9FED" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ClassOfWarrantOrRightAxis_E60EAA9A6259C0604DD5FB0A8F9A16B2" xlink:to="loc_us-gaap_ClassOfWarrantOrRightDomain_691AC7D2A4B936491C85FB0A8F9A9FED" xlink:type="arc" />
    <link:loc xlink:href="prth-20180930.xsd#prth_GSWarrantsMember" xlink:label="loc_prth_GSWarrantsMember_FF32531287462BB3DDA0FB0A8F9A987A" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ClassOfWarrantOrRightDomain_691AC7D2A4B936491C85FB0A8F9A9FED" xlink:to="loc_prth_GSWarrantsMember_FF32531287462BB3DDA0FB0A8F9A987A" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems" xlink:label="loc_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems_BA3037EA236286DF56B6FB0A8F9A307C" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisTable_751B6C0AB2B1E5CD2340FB0A8F987014" xlink:to="loc_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems_BA3037EA236286DF56B6FB0A8F9A307C" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_PaymentsForRepurchaseOfWarrants" xlink:label="loc_us-gaap_PaymentsForRepurchaseOfWarrants_96AFD8BF87105268BAB5FB0A8F9A63FE" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems_BA3037EA236286DF56B6FB0A8F9A307C" xlink:to="loc_us-gaap_PaymentsForRepurchaseOfWarrants_96AFD8BF87105268BAB5FB0A8F9A63FE" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_FairValueAdjustmentOfWarrants" xlink:label="loc_us-gaap_FairValueAdjustmentOfWarrants_ADAC3BA31A32CFF3C67BFB0A8F9B81B8" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems_BA3037EA236286DF56B6FB0A8F9A307C" xlink:to="loc_us-gaap_FairValueAdjustmentOfWarrants_ADAC3BA31A32CFF3C67BFB0A8F9B81B8" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_WarrantsAndRightsOutstanding" xlink:label="loc_us-gaap_WarrantsAndRightsOutstanding_0CE7B5492A8D80D4EABEFB0A8F9B6281" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems_BA3037EA236286DF56B6FB0A8F9A307C" xlink:to="loc_us-gaap_WarrantsAndRightsOutstanding_0CE7B5492A8D80D4EABEFB0A8F9B6281" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_BusinessCombinationContingentConsiderationLiability" xlink:label="loc_us-gaap_BusinessCombinationContingentConsiderationLiability_5C9CD43F6E2C22C4DBBFFB0A8F9BEB9E" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems_BA3037EA236286DF56B6FB0A8F9A307C" xlink:to="loc_us-gaap_BusinessCombinationContingentConsiderationLiability_5C9CD43F6E2C22C4DBBFFB0A8F9BEB9E" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://miacquisitions.com/role/FairValueRollforwardDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_FairValueDisclosuresAbstract" xlink:label="loc_us-gaap_FairValueDisclosuresAbstract_5E01064F0D55A5B86995F40537FFCD96" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisTable" xlink:label="loc_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisTable_EA9053A500044040F034F40537FF8F25" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueDisclosuresAbstract_5E01064F0D55A5B86995F40537FFCD96" xlink:to="loc_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisTable_EA9053A500044040F034F40537FF8F25" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_ClassOfWarrantOrRightAxis" xlink:label="loc_us-gaap_ClassOfWarrantOrRightAxis_64C54F3C4B49BAECB6ACF40537FF1B6E" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisTable_EA9053A500044040F034F40537FF8F25" xlink:to="loc_us-gaap_ClassOfWarrantOrRightAxis_64C54F3C4B49BAECB6ACF40537FF1B6E" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_ClassOfWarrantOrRightDomain" xlink:label="loc_us-gaap_ClassOfWarrantOrRightDomain_EA129064A629215B0E38F40537FF6061" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ClassOfWarrantOrRightAxis_64C54F3C4B49BAECB6ACF40537FF1B6E" xlink:to="loc_us-gaap_ClassOfWarrantOrRightDomain_EA129064A629215B0E38F40537FF6061" xlink:type="arc" />
    <link:loc xlink:href="prth-20180930.xsd#prth_GS1.8WarrantsMember" xlink:label="loc_prth_GS1.8WarrantsMember_58A1BA44DA1A253FB33EF4053800E255" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ClassOfWarrantOrRightDomain_EA129064A629215B0E38F40537FF6061" xlink:to="loc_prth_GS1.8WarrantsMember_58A1BA44DA1A253FB33EF4053800E255" xlink:type="arc" />
    <link:loc xlink:href="prth-20180930.xsd#prth_GS2.2WarrantsMember" xlink:label="loc_prth_GS2.2WarrantsMember_A257010BEAA336E39B27F405380042A4" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ClassOfWarrantOrRightDomain_EA129064A629215B0E38F40537FF6061" xlink:to="loc_prth_GS2.2WarrantsMember_A257010BEAA336E39B27F405380042A4" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_FairValueByLiabilityClassAxis" xlink:label="loc_us-gaap_FairValueByLiabilityClassAxis_8BD0348F208D479108A6F40538000C63" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisTable_EA9053A500044040F034F40537FF8F25" xlink:to="loc_us-gaap_FairValueByLiabilityClassAxis_8BD0348F208D479108A6F40538000C63" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_FairValueLiabilitiesMeasuredOnRecurringBasisUnobservableInputReconciliationByLiabilityClassDomain" xlink:label="loc_us-gaap_FairValueLiabilitiesMeasuredOnRecurringBasisUnobservableInputReconciliationByLiabilityClassDomain_51332C84EECCF757450FF4053801686B" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueByLiabilityClassAxis_8BD0348F208D479108A6F40538000C63" xlink:to="loc_us-gaap_FairValueLiabilitiesMeasuredOnRecurringBasisUnobservableInputReconciliationByLiabilityClassDomain_51332C84EECCF757450FF4053801686B" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_WarrantMember" xlink:label="loc_us-gaap_WarrantMember_CB760D725F38370088B3F40538016D0C" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueLiabilitiesMeasuredOnRecurringBasisUnobservableInputReconciliationByLiabilityClassDomain_51332C84EECCF757450FF4053801686B" xlink:to="loc_us-gaap_WarrantMember_CB760D725F38370088B3F40538016D0C" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems" xlink:label="loc_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems_13D6BD0CCD33D8753EB8F4053801DF7B" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisTable_EA9053A500044040F034F40537FF8F25" xlink:to="loc_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems_13D6BD0CCD33D8753EB8F4053801DF7B" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_FairValueLiabilitiesMeasuredOnRecurringBasisUnobservableInputReconciliationCalculationRollForward" xlink:label="loc_us-gaap_FairValueLiabilitiesMeasuredOnRecurringBasisUnobservableInputReconciliationCalculationRollForward_11B1F1309BDC3B62271BF40538011221" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems_13D6BD0CCD33D8753EB8F4053801DF7B" xlink:to="loc_us-gaap_FairValueLiabilitiesMeasuredOnRecurringBasisUnobservableInputReconciliationCalculationRollForward_11B1F1309BDC3B62271BF40538011221" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationsRecurringBasisLiabilityValue" xlink:label="loc_us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationsRecurringBasisLiabilityValue_AD579F094C6CB6F990CDF40538020B35" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/periodStartLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueLiabilitiesMeasuredOnRecurringBasisUnobservableInputReconciliationCalculationRollForward_11B1F1309BDC3B62271BF40538011221" xlink:to="loc_us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationsRecurringBasisLiabilityValue_AD579F094C6CB6F990CDF40538020B35" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilitySettlements" xlink:label="loc_us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilitySettlements_000B829B860EA80635C6F4053802DD12" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueLiabilitiesMeasuredOnRecurringBasisUnobservableInputReconciliationCalculationRollForward_11B1F1309BDC3B62271BF40538011221" xlink:to="loc_us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilitySettlements_000B829B860EA80635C6F4053802DD12" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilityIssues" xlink:label="loc_us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilityIssues_DD238E57B96335D7EF79F4053802BF66" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueLiabilitiesMeasuredOnRecurringBasisUnobservableInputReconciliationCalculationRollForward_11B1F1309BDC3B62271BF40538011221" xlink:to="loc_us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilityIssues_DD238E57B96335D7EF79F4053802BF66" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilityGainLossIncludedInEarnings" xlink:label="loc_us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilityGainLossIncludedInEarnings_43021AF1815288C36570F4053803D749" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueLiabilitiesMeasuredOnRecurringBasisUnobservableInputReconciliationCalculationRollForward_11B1F1309BDC3B62271BF40538011221" xlink:to="loc_us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilityGainLossIncludedInEarnings_43021AF1815288C36570F4053803D749" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_FairValueAdjustmentOfWarrants" xlink:label="loc_us-gaap_FairValueAdjustmentOfWarrants_FED3F3655D9A4379DF75F4053803C901" xlink:type="locator" />
    <link:presentationArc order="5" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueLiabilitiesMeasuredOnRecurringBasisUnobservableInputReconciliationCalculationRollForward_11B1F1309BDC3B62271BF40538011221" xlink:to="loc_us-gaap_FairValueAdjustmentOfWarrants_FED3F3655D9A4379DF75F4053803C901" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationsRecurringBasisLiabilityValue" xlink:label="loc_us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationsRecurringBasisLiabilityValue_604B890FFA57299F4F45F40538033C18" xlink:type="locator" />
    <link:presentationArc order="6" preferredLabel="http://www.xbrl.org/2003/role/periodEndLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueLiabilitiesMeasuredOnRecurringBasisUnobservableInputReconciliationCalculationRollForward_11B1F1309BDC3B62271BF40538011221" xlink:to="loc_us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationsRecurringBasisLiabilityValue_604B890FFA57299F4F45F40538033C18" xlink:type="arc" />
    <link:loc xlink:href="prth-20180930.xsd#prth_ClassOfWarrantOrRightPercentageOfOutstandingStockAvailableForPurchase" xlink:label="loc_prth_ClassOfWarrantOrRightPercentageOfOutstandingStockAvailableForPurchase_A01D6E316F2D6EF6341DF4053803CF82" xlink:type="locator" />
    <link:presentationArc order="7" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueLiabilitiesMeasuredOnRecurringBasisUnobservableInputReconciliationCalculationRollForward_11B1F1309BDC3B62271BF40538011221" xlink:to="loc_prth_ClassOfWarrantOrRightPercentageOfOutstandingStockAvailableForPurchase_A01D6E316F2D6EF6341DF4053803CF82" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://miacquisitions.com/role/FairValueTables" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_FairValueDisclosuresAbstract" xlink:label="loc_us-gaap_FairValueDisclosuresAbstract_0D3B89C355942AF32F07F4053823936F" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_FairValueLiabilitiesMeasuredOnRecurringBasisUnobservableInputReconciliationTextBlock" xlink:label="loc_us-gaap_FairValueLiabilitiesMeasuredOnRecurringBasisUnobservableInputReconciliationTextBlock_6EB8B0CA63939A1A6ED0F40538237583" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueDisclosuresAbstract_0D3B89C355942AF32F07F4053823936F" xlink:to="loc_us-gaap_FairValueLiabilitiesMeasuredOnRecurringBasisUnobservableInputReconciliationTextBlock_6EB8B0CA63939A1A6ED0F40538237583" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://miacquisitions.com/role/GoodwillAndIntangibleAssets" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_GoodwillAndIntangibleAssetsDisclosureAbstract" xlink:label="loc_us-gaap_GoodwillAndIntangibleAssetsDisclosureAbstract_18073944F9A355193FA2453FA41E63F5" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_GoodwillAndIntangibleAssetsDisclosureTextBlock" xlink:label="loc_us-gaap_GoodwillAndIntangibleAssetsDisclosureTextBlock_80194AA503E11BAA6B1A453FA41E8AA7" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_GoodwillAndIntangibleAssetsDisclosureAbstract_18073944F9A355193FA2453FA41E63F5" xlink:to="loc_us-gaap_GoodwillAndIntangibleAssetsDisclosureTextBlock_80194AA503E11BAA6B1A453FA41E8AA7" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://miacquisitions.com/role/GoodwillAndIntangibleAssetsCarryingAmountOfGoodwillDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_GoodwillAndIntangibleAssetsDisclosureAbstract" xlink:label="loc_us-gaap_GoodwillAndIntangibleAssetsDisclosureAbstract_420BB06ACE91FD6FEDA8E54D6A655ED8" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_ScheduleOfGoodwillTable" xlink:label="loc_us-gaap_ScheduleOfGoodwillTable_D417395D8211DF8969BEE5C3F9DD51C2" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_GoodwillAndIntangibleAssetsDisclosureAbstract_420BB06ACE91FD6FEDA8E54D6A655ED8" xlink:to="loc_us-gaap_ScheduleOfGoodwillTable_D417395D8211DF8969BEE5C3F9DD51C2" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_BusinessAcquisitionAxis" xlink:label="loc_us-gaap_BusinessAcquisitionAxis_A9AB97945C6AD8E6056BE5C41CE228A9" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfGoodwillTable_D417395D8211DF8969BEE5C3F9DD51C2" xlink:to="loc_us-gaap_BusinessAcquisitionAxis_A9AB97945C6AD8E6056BE5C41CE228A9" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_BusinessAcquisitionAcquireeDomain" xlink:label="loc_us-gaap_BusinessAcquisitionAcquireeDomain_4143F4F3816B33FDCA90E5C41CEDF8A8" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BusinessAcquisitionAxis_A9AB97945C6AD8E6056BE5C41CE228A9" xlink:to="loc_us-gaap_BusinessAcquisitionAcquireeDomain_4143F4F3816B33FDCA90E5C41CEDF8A8" xlink:type="arc" />
    <link:loc xlink:href="prth-20180930.xsd#prth_PayRightMember" xlink:label="loc_prth_PayRightMember_D5E57A2F21CF9271162CE5C47B4BBDDA" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BusinessAcquisitionAcquireeDomain_4143F4F3816B33FDCA90E5C41CEDF8A8" xlink:to="loc_prth_PayRightMember_D5E57A2F21CF9271162CE5C47B4BBDDA" xlink:type="arc" />
    <link:loc xlink:href="prth-20180930.xsd#prth_RadPadAndLandlordStationMember" xlink:label="loc_prth_RadPadAndLandlordStationMember_4273A94A2476D57D7960E5C4A0C0C151" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BusinessAcquisitionAcquireeDomain_4143F4F3816B33FDCA90E5C41CEDF8A8" xlink:to="loc_prth_RadPadAndLandlordStationMember_4273A94A2476D57D7960E5C4A0C0C151" xlink:type="arc" />
    <link:loc xlink:href="prth-20180930.xsd#prth_PriorityPaymentSystemsNortheastInc.Member" xlink:label="loc_prth_PriorityPaymentSystemsNortheastInc.Member_B2C31D291FF0411CC9ACE5C4BFC26BA2" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BusinessAcquisitionAcquireeDomain_4143F4F3816B33FDCA90E5C41CEDF8A8" xlink:to="loc_prth_PriorityPaymentSystemsNortheastInc.Member_B2C31D291FF0411CC9ACE5C4BFC26BA2" xlink:type="arc" />
    <link:loc xlink:href="prth-20180930.xsd#prth_PriorityPaymentSystemsTechPartnersMember" xlink:label="loc_prth_PriorityPaymentSystemsTechPartnersMember_5F38A76D0C9F2A2AEF36E5C4E0CED598" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BusinessAcquisitionAcquireeDomain_4143F4F3816B33FDCA90E5C41CEDF8A8" xlink:to="loc_prth_PriorityPaymentSystemsTechPartnersMember_5F38A76D0C9F2A2AEF36E5C4E0CED598" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_GoodwillLineItems" xlink:label="loc_us-gaap_GoodwillLineItems_32046840EDB13ADBCBBEE5C3F9F62611" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfGoodwillTable_D417395D8211DF8969BEE5C3F9DD51C2" xlink:to="loc_us-gaap_GoodwillLineItems_32046840EDB13ADBCBBEE5C3F9F62611" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_GoodwillRollForward" xlink:label="loc_us-gaap_GoodwillRollForward_48F9D95F63AE81E84AB1E54D6A669FFF" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_GoodwillLineItems_32046840EDB13ADBCBBEE5C3F9F62611" xlink:to="loc_us-gaap_GoodwillRollForward_48F9D95F63AE81E84AB1E54D6A669FFF" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_Goodwill" xlink:label="loc_us-gaap_Goodwill_B1BE0A37E09894DE4DF1E54D6A666092" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/periodStartLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_GoodwillRollForward_48F9D95F63AE81E84AB1E54D6A669FFF" xlink:to="loc_us-gaap_Goodwill_B1BE0A37E09894DE4DF1E54D6A666092" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_GoodwillAcquiredDuringPeriod" xlink:label="loc_us-gaap_GoodwillAcquiredDuringPeriod_A4D31A01337440005C2DE54D6A665FD7" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_GoodwillRollForward_48F9D95F63AE81E84AB1E54D6A669FFF" xlink:to="loc_us-gaap_GoodwillAcquiredDuringPeriod_A4D31A01337440005C2DE54D6A665FD7" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_Goodwill" xlink:label="loc_us-gaap_Goodwill_5964DF63ED5C81D3DF40E54D6A66FEE1" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/periodEndLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_GoodwillRollForward_48F9D95F63AE81E84AB1E54D6A669FFF" xlink:to="loc_us-gaap_Goodwill_5964DF63ED5C81D3DF40E54D6A66FEE1" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://miacquisitions.com/role/GoodwillAndIntangibleAssetsGoodwillAllocationDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_GoodwillAndIntangibleAssetsDisclosureAbstract" xlink:label="loc_us-gaap_GoodwillAndIntangibleAssetsDisclosureAbstract_7CD26E3297F86C3C6351553F3512EEFC" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_ScheduleOfGoodwillTable" xlink:label="loc_us-gaap_ScheduleOfGoodwillTable_DFEA038AD8EF260C27D9553F384884AD" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_GoodwillAndIntangibleAssetsDisclosureAbstract_7CD26E3297F86C3C6351553F3512EEFC" xlink:to="loc_us-gaap_ScheduleOfGoodwillTable_DFEA038AD8EF260C27D9553F384884AD" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_StatementBusinessSegmentsAxis" xlink:label="loc_us-gaap_StatementBusinessSegmentsAxis_F6F648815349F81D214E553F3850DF06" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfGoodwillTable_DFEA038AD8EF260C27D9553F384884AD" xlink:to="loc_us-gaap_StatementBusinessSegmentsAxis_F6F648815349F81D214E553F3850DF06" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_SegmentDomain" xlink:label="loc_us-gaap_SegmentDomain_7C68F3BCF45822FA82BE553F3851A637" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementBusinessSegmentsAxis_F6F648815349F81D214E553F3850DF06" xlink:to="loc_us-gaap_SegmentDomain_7C68F3BCF45822FA82BE553F3851A637" xlink:type="arc" />
    <link:loc xlink:href="prth-20180930.xsd#prth_ConsumerPaymentsMember" xlink:label="loc_prth_ConsumerPaymentsMember_0E6CC1C0CFC40C51FA9D554016354CED" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SegmentDomain_7C68F3BCF45822FA82BE553F3851A637" xlink:to="loc_prth_ConsumerPaymentsMember_0E6CC1C0CFC40C51FA9D554016354CED" xlink:type="arc" />
    <link:loc xlink:href="prth-20180930.xsd#prth_CommercialPaymentsAndManagedServicesMember" xlink:label="loc_prth_CommercialPaymentsAndManagedServicesMember_8B8A26E621AE59E57B835540499CB705" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SegmentDomain_7C68F3BCF45822FA82BE553F3851A637" xlink:to="loc_prth_CommercialPaymentsAndManagedServicesMember_8B8A26E621AE59E57B835540499CB705" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_GoodwillLineItems" xlink:label="loc_us-gaap_GoodwillLineItems_5E9AECC09B3504881B95553F385D09B6" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfGoodwillTable_DFEA038AD8EF260C27D9553F384884AD" xlink:to="loc_us-gaap_GoodwillLineItems_5E9AECC09B3504881B95553F385D09B6" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_Goodwill" xlink:label="loc_us-gaap_Goodwill_321025254CC063202164553F7E08F996" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_GoodwillLineItems_5E9AECC09B3504881B95553F385D09B6" xlink:to="loc_us-gaap_Goodwill_321025254CC063202164553F7E08F996" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://miacquisitions.com/role/GoodwillAndIntangibleAssetsIntangibleAssetsDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_GoodwillAndIntangibleAssetsDisclosureAbstract" xlink:label="loc_us-gaap_GoodwillAndIntangibleAssetsDisclosureAbstract_0ED2AD3F984433B010BAC6BF1C82D901" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_ScheduleOfFiniteLivedIntangibleAssetsTable" xlink:label="loc_us-gaap_ScheduleOfFiniteLivedIntangibleAssetsTable_797D66643972345A458EC6BF1C82050C" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_GoodwillAndIntangibleAssetsDisclosureAbstract_0ED2AD3F984433B010BAC6BF1C82D901" xlink:to="loc_us-gaap_ScheduleOfFiniteLivedIntangibleAssetsTable_797D66643972345A458EC6BF1C82050C" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis" xlink:label="loc_us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis_BB48230E0BC3BA86C70BC6BF1C8279FE" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfFiniteLivedIntangibleAssetsTable_797D66643972345A458EC6BF1C82050C" xlink:to="loc_us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis_BB48230E0BC3BA86C70BC6BF1C8279FE" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetsMajorClassNameDomain" xlink:label="loc_us-gaap_FiniteLivedIntangibleAssetsMajorClassNameDomain_D323D73738FE10030290C6BF1C835326" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis_BB48230E0BC3BA86C70BC6BF1C8279FE" xlink:to="loc_us-gaap_FiniteLivedIntangibleAssetsMajorClassNameDomain_D323D73738FE10030290C6BF1C835326" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_ServiceAgreementsMember" xlink:label="loc_us-gaap_ServiceAgreementsMember_D46CAC9DC2DC887C2719C6BF1C8392E0" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FiniteLivedIntangibleAssetsMajorClassNameDomain_D323D73738FE10030290C6BF1C835326" xlink:to="loc_us-gaap_ServiceAgreementsMember_D46CAC9DC2DC887C2719C6BF1C8392E0" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_NoncompeteAgreementsMember" xlink:label="loc_us-gaap_NoncompeteAgreementsMember_7A4FBC810EF7872522D3C6BF1C83C41C" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FiniteLivedIntangibleAssetsMajorClassNameDomain_D323D73738FE10030290C6BF1C835326" xlink:to="loc_us-gaap_NoncompeteAgreementsMember_7A4FBC810EF7872522D3C6BF1C83C41C" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_TradeNamesMember" xlink:label="loc_us-gaap_TradeNamesMember_C441D3BC351489D6DFF4C6BF1C84B60E" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FiniteLivedIntangibleAssetsMajorClassNameDomain_D323D73738FE10030290C6BF1C835326" xlink:to="loc_us-gaap_TradeNamesMember_C441D3BC351489D6DFF4C6BF1C84B60E" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DevelopedTechnologyRightsMember" xlink:label="loc_us-gaap_DevelopedTechnologyRightsMember_1A01754957F0A1F165ACC6BF1C846AAE" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FiniteLivedIntangibleAssetsMajorClassNameDomain_D323D73738FE10030290C6BF1C835326" xlink:to="loc_us-gaap_DevelopedTechnologyRightsMember_1A01754957F0A1F165ACC6BF1C846AAE" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_CustomerRelationshipsMember" xlink:label="loc_us-gaap_CustomerRelationshipsMember_70EEF2AB0CA232234B48C6BF1C84BD39" xlink:type="locator" />
    <link:presentationArc order="5" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FiniteLivedIntangibleAssetsMajorClassNameDomain_D323D73738FE10030290C6BF1C835326" xlink:to="loc_us-gaap_CustomerRelationshipsMember_70EEF2AB0CA232234B48C6BF1C84BD39" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetsLineItems" xlink:label="loc_us-gaap_FiniteLivedIntangibleAssetsLineItems_4CF88CE4476D8E1184FEC6BF1C844795" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfFiniteLivedIntangibleAssetsTable_797D66643972345A458EC6BF1C82050C" xlink:to="loc_us-gaap_FiniteLivedIntangibleAssetsLineItems_4CF88CE4476D8E1184FEC6BF1C844795" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetsGross" xlink:label="loc_us-gaap_FiniteLivedIntangibleAssetsGross_EC042FDCA2EBCA3A2095C6BF1C849A9F" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FiniteLivedIntangibleAssetsLineItems_4CF88CE4476D8E1184FEC6BF1C844795" xlink:to="loc_us-gaap_FiniteLivedIntangibleAssetsGross_EC042FDCA2EBCA3A2095C6BF1C849A9F" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetsAccumulatedAmortization" xlink:label="loc_us-gaap_FiniteLivedIntangibleAssetsAccumulatedAmortization_F4627A356E6EBA11CA13C6BF1C85EE3C" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FiniteLivedIntangibleAssetsLineItems_4CF88CE4476D8E1184FEC6BF1C844795" xlink:to="loc_us-gaap_FiniteLivedIntangibleAssetsAccumulatedAmortization_F4627A356E6EBA11CA13C6BF1C85EE3C" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetsNet" xlink:label="loc_us-gaap_FiniteLivedIntangibleAssetsNet_76E08FCD5C4FE6296AAFC6BF1C858357" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FiniteLivedIntangibleAssetsLineItems_4CF88CE4476D8E1184FEC6BF1C844795" xlink:to="loc_us-gaap_FiniteLivedIntangibleAssetsNet_76E08FCD5C4FE6296AAFC6BF1C858357" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://miacquisitions.com/role/GoodwillAndIntangibleAssetsNarrativeDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_GoodwillAndIntangibleAssetsDisclosureAbstract" xlink:label="loc_us-gaap_GoodwillAndIntangibleAssetsDisclosureAbstract_AFC852A64D79DEF93E38D068F6440498" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_AmortizationOfIntangibleAssets" xlink:label="loc_us-gaap_AmortizationOfIntangibleAssets_9026AE380BBA5D5235AAD09447179944" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_GoodwillAndIntangibleAssetsDisclosureAbstract_AFC852A64D79DEF93E38D068F6440498" xlink:to="loc_us-gaap_AmortizationOfIntangibleAssets_9026AE380BBA5D5235AAD09447179944" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_GoodwillImpairedAccumulatedImpairmentLoss" xlink:label="loc_us-gaap_GoodwillImpairedAccumulatedImpairmentLoss_B1D437C143DAA8559EF8D068F6445417" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_GoodwillAndIntangibleAssetsDisclosureAbstract_AFC852A64D79DEF93E38D068F6440498" xlink:to="loc_us-gaap_GoodwillImpairedAccumulatedImpairmentLoss_B1D437C143DAA8559EF8D068F6445417" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://miacquisitions.com/role/GoodwillAndIntangibleAssetsTables" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_GoodwillAndIntangibleAssetsDisclosureAbstract" xlink:label="loc_us-gaap_GoodwillAndIntangibleAssetsDisclosureAbstract_1794052DE2B55252CE52C0C5A912D82B" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_ScheduleOfGoodwillTextBlock" xlink:label="loc_us-gaap_ScheduleOfGoodwillTextBlock_15ED3C4299C0DC534891C0C5A913B62A" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_GoodwillAndIntangibleAssetsDisclosureAbstract_1794052DE2B55252CE52C0C5A912D82B" xlink:to="loc_us-gaap_ScheduleOfGoodwillTextBlock_15ED3C4299C0DC534891C0C5A913B62A" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_ScheduleOfFiniteLivedIntangibleAssetsTableTextBlock" xlink:label="loc_us-gaap_ScheduleOfFiniteLivedIntangibleAssetsTableTextBlock_CF36B0DBEE48CF81D3A5C0C5A913E3DF" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_GoodwillAndIntangibleAssetsDisclosureAbstract_1794052DE2B55252CE52C0C5A912D82B" xlink:to="loc_us-gaap_ScheduleOfFiniteLivedIntangibleAssetsTableTextBlock_CF36B0DBEE48CF81D3A5C0C5A913E3DF" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://miacquisitions.com/role/IncomeTaxes" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_IncomeTaxDisclosureAbstract" xlink:label="loc_us-gaap_IncomeTaxDisclosureAbstract_F437E25BCB87A54CA0E8797524EB618D" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_IncomeTaxDisclosureTextBlock" xlink:label="loc_us-gaap_IncomeTaxDisclosureTextBlock_19FEB1382E30864162F0797524EC6D7D" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeTaxDisclosureAbstract_F437E25BCB87A54CA0E8797524EB618D" xlink:to="loc_us-gaap_IncomeTaxDisclosureTextBlock_19FEB1382E30864162F0797524EC6D7D" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://miacquisitions.com/role/IncomeTaxesNarrativeDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_IncomeTaxDisclosureAbstract" xlink:label="loc_us-gaap_IncomeTaxDisclosureAbstract_B49B969934E7624FFB18FAE09C9B9A7F" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DeferredTaxAssetsLiabilitiesNet" xlink:label="loc_us-gaap_DeferredTaxAssetsLiabilitiesNet_570A50C2B37F2DAB1178FAE09C9B45D4" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeTaxDisclosureAbstract_B49B969934E7624FFB18FAE09C9B9A7F" xlink:to="loc_us-gaap_DeferredTaxAssetsLiabilitiesNet_570A50C2B37F2DAB1178FAE09C9B45D4" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_EffectiveIncomeTaxRateContinuingOperations" xlink:label="loc_us-gaap_EffectiveIncomeTaxRateContinuingOperations_F5E70E63C76E7842D845FAE09C9CEB99" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeTaxDisclosureAbstract_B49B969934E7624FFB18FAE09C9B9A7F" xlink:to="loc_us-gaap_EffectiveIncomeTaxRateContinuingOperations_F5E70E63C76E7842D845FAE09C9CEB99" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DeferredTaxAssetsValuationAllowance" xlink:label="loc_us-gaap_DeferredTaxAssetsValuationAllowance_1302128C5CADFD9E9E25FAE09C9C695E" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeTaxDisclosureAbstract_B49B969934E7624FFB18FAE09C9B9A7F" xlink:to="loc_us-gaap_DeferredTaxAssetsValuationAllowance_1302128C5CADFD9E9E25FAE09C9C695E" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://miacquisitions.com/role/IncomeTaxesScheduleOfComponentsOfDeferredIncomeTaxesDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_IncomeTaxDisclosureAbstract" xlink:label="loc_us-gaap_IncomeTaxDisclosureAbstract_1A78FA2970269F93CDE80D966645A5EE" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DeferredTaxAssetsGrossAbstract" xlink:label="loc_us-gaap_DeferredTaxAssetsGrossAbstract_0403576EB8C6FDD118E20D96664524BB" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeTaxDisclosureAbstract_1A78FA2970269F93CDE80D966645A5EE" xlink:to="loc_us-gaap_DeferredTaxAssetsGrossAbstract_0403576EB8C6FDD118E20D96664524BB" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DeferredTaxAssetsTaxDeferredExpenseReservesAndAccruals" xlink:label="loc_us-gaap_DeferredTaxAssetsTaxDeferredExpenseReservesAndAccruals_897D6FD49CA5FD19A47F0D9666455BBE" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DeferredTaxAssetsGrossAbstract_0403576EB8C6FDD118E20D96664524BB" xlink:to="loc_us-gaap_DeferredTaxAssetsTaxDeferredExpenseReservesAndAccruals_897D6FD49CA5FD19A47F0D9666455BBE" xlink:type="arc" />
    <link:loc xlink:href="prth-20180930.xsd#prth_DeferredTaxAssetsGoodwill" xlink:label="loc_prth_DeferredTaxAssetsGoodwill_2A4584B40E3F072414720D966646171D" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DeferredTaxAssetsGrossAbstract_0403576EB8C6FDD118E20D96664524BB" xlink:to="loc_prth_DeferredTaxAssetsGoodwill_2A4584B40E3F072414720D966646171D" xlink:type="arc" />
    <link:loc xlink:href="prth-20180930.xsd#prth_DeferredTaxAssetsIntangibleAssets" xlink:label="loc_prth_DeferredTaxAssetsIntangibleAssets_DD479DB234738CE71CAD0D9666466A7F" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DeferredTaxAssetsGrossAbstract_0403576EB8C6FDD118E20D96664524BB" xlink:to="loc_prth_DeferredTaxAssetsIntangibleAssets_DD479DB234738CE71CAD0D9666466A7F" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DeferredTaxAssetsOperatingLossCarryforwards" xlink:label="loc_us-gaap_DeferredTaxAssetsOperatingLossCarryforwards_075957190C0F576FAE450D966646EBF0" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DeferredTaxAssetsGrossAbstract_0403576EB8C6FDD118E20D96664524BB" xlink:to="loc_us-gaap_DeferredTaxAssetsOperatingLossCarryforwards_075957190C0F576FAE450D966646EBF0" xlink:type="arc" />
    <link:loc xlink:href="prth-20180930.xsd#prth_DeferredTaxAssetsTransactionCosts" xlink:label="loc_prth_DeferredTaxAssetsTransactionCosts_C573D7A36A5C3A2475390D9666463FCB" xlink:type="locator" />
    <link:presentationArc order="5" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DeferredTaxAssetsGrossAbstract_0403576EB8C6FDD118E20D96664524BB" xlink:to="loc_prth_DeferredTaxAssetsTransactionCosts_C573D7A36A5C3A2475390D9666463FCB" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DeferredTaxAssetsOther" xlink:label="loc_us-gaap_DeferredTaxAssetsOther_8E23AB41F9532F449B460D966646B3AA" xlink:type="locator" />
    <link:presentationArc order="6" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DeferredTaxAssetsGrossAbstract_0403576EB8C6FDD118E20D96664524BB" xlink:to="loc_us-gaap_DeferredTaxAssetsOther_8E23AB41F9532F449B460D966646B3AA" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DeferredTaxAssetsGross" xlink:label="loc_us-gaap_DeferredTaxAssetsGross_60027EDCC3CBED2662560D966646A4E5" xlink:type="locator" />
    <link:presentationArc order="7" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DeferredTaxAssetsGrossAbstract_0403576EB8C6FDD118E20D96664524BB" xlink:to="loc_us-gaap_DeferredTaxAssetsGross_60027EDCC3CBED2662560D966646A4E5" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DeferredTaxAssetsValuationAllowance" xlink:label="loc_us-gaap_DeferredTaxAssetsValuationAllowance_13F3303E85CC70324D360D96664785DF" xlink:type="locator" />
    <link:presentationArc order="8" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DeferredTaxAssetsGrossAbstract_0403576EB8C6FDD118E20D96664524BB" xlink:to="loc_us-gaap_DeferredTaxAssetsValuationAllowance_13F3303E85CC70324D360D96664785DF" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DeferredTaxAssetsNet" xlink:label="loc_us-gaap_DeferredTaxAssetsNet_F951B912A5EB01DDACE40D966647CA32" xlink:type="locator" />
    <link:presentationArc order="9" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DeferredTaxAssetsGrossAbstract_0403576EB8C6FDD118E20D96664524BB" xlink:to="loc_us-gaap_DeferredTaxAssetsNet_F951B912A5EB01DDACE40D966647CA32" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DeferredTaxLiabilitiesAbstract" xlink:label="loc_us-gaap_DeferredTaxLiabilitiesAbstract_F394F9EA7075A7FD0DEA0D966647095E" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeTaxDisclosureAbstract_1A78FA2970269F93CDE80D966645A5EE" xlink:to="loc_us-gaap_DeferredTaxLiabilitiesAbstract_F394F9EA7075A7FD0DEA0D966647095E" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DeferredTaxLiabilitiesPrepaidExpenses" xlink:label="loc_us-gaap_DeferredTaxLiabilitiesPrepaidExpenses_AACFFA14765A2943FBC30D9666474CD6" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DeferredTaxLiabilitiesAbstract_F394F9EA7075A7FD0DEA0D966647095E" xlink:to="loc_us-gaap_DeferredTaxLiabilitiesPrepaidExpenses_AACFFA14765A2943FBC30D9666474CD6" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DeferredTaxLiabilitiesInvestments" xlink:label="loc_us-gaap_DeferredTaxLiabilitiesInvestments_90AF273C63888FC2775F0D9666474BFE" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DeferredTaxLiabilitiesAbstract_F394F9EA7075A7FD0DEA0D966647095E" xlink:to="loc_us-gaap_DeferredTaxLiabilitiesInvestments_90AF273C63888FC2775F0D9666474BFE" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DeferredTaxLiabilitiesPropertyPlantAndEquipment" xlink:label="loc_us-gaap_DeferredTaxLiabilitiesPropertyPlantAndEquipment_35582EEDA32DE0F9240C0D966648F12E" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DeferredTaxLiabilitiesAbstract_F394F9EA7075A7FD0DEA0D966647095E" xlink:to="loc_us-gaap_DeferredTaxLiabilitiesPropertyPlantAndEquipment_35582EEDA32DE0F9240C0D966648F12E" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DeferredIncomeTaxLiabilities" xlink:label="loc_us-gaap_DeferredIncomeTaxLiabilities_EED127E128C88554FBA20D9666489E91" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2009/role/negatedTotalLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DeferredTaxLiabilitiesAbstract_F394F9EA7075A7FD0DEA0D966647095E" xlink:to="loc_us-gaap_DeferredIncomeTaxLiabilities_EED127E128C88554FBA20D9666489E91" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DeferredTaxAssetsLiabilitiesNet" xlink:label="loc_us-gaap_DeferredTaxAssetsLiabilitiesNet_C9FE3904E0EBC516C98E0D966648F115" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeTaxDisclosureAbstract_1A78FA2970269F93CDE80D966645A5EE" xlink:to="loc_us-gaap_DeferredTaxAssetsLiabilitiesNet_C9FE3904E0EBC516C98E0D966648F115" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://miacquisitions.com/role/IncomeTaxesTables" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_IncomeTaxDisclosureAbstract" xlink:label="loc_us-gaap_IncomeTaxDisclosureAbstract_255F635C83BDC4DFADA7F40538E7339B" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_ScheduleOfComponentsOfIncomeTaxExpenseBenefitTableTextBlock" xlink:label="loc_us-gaap_ScheduleOfComponentsOfIncomeTaxExpenseBenefitTableTextBlock_19EB59F26C408348CE66F40538E70BEE" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeTaxDisclosureAbstract_255F635C83BDC4DFADA7F40538E7339B" xlink:to="loc_us-gaap_ScheduleOfComponentsOfIncomeTaxExpenseBenefitTableTextBlock_19EB59F26C408348CE66F40538E70BEE" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://miacquisitions.com/role/LongTemDebtAndWarrantLiability" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DebtDisclosureAbstract" xlink:label="loc_us-gaap_DebtDisclosureAbstract_AE9545EED621CA30469FE54D6A354612" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DebtDisclosureTextBlock" xlink:label="loc_us-gaap_DebtDisclosureTextBlock_F4D0147DA8D2AB036739E54D6A35805D" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtDisclosureAbstract_AE9545EED621CA30469FE54D6A354612" xlink:to="loc_us-gaap_DebtDisclosureTextBlock_F4D0147DA8D2AB036739E54D6A35805D" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://miacquisitions.com/role/LongTemDebtAndWarrantLiabilityMaturitiesOfLongTermDebtDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DebtDisclosureAbstract" xlink:label="loc_us-gaap_DebtDisclosureAbstract_69908B6BA046A0818F620A5C0FD784BE" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInNextRollingTwelveMonths" xlink:label="loc_us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInNextRollingTwelveMonths_2346B229F29E4046923F0A5C0FD72C38" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtDisclosureAbstract_69908B6BA046A0818F620A5C0FD784BE" xlink:to="loc_us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInNextRollingTwelveMonths_2346B229F29E4046923F0A5C0FD72C38" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInRollingYearTwo" xlink:label="loc_us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInRollingYearTwo_93BEC8188DB52DE358580A5C0FD7B3E6" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtDisclosureAbstract_69908B6BA046A0818F620A5C0FD784BE" xlink:to="loc_us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInRollingYearTwo_93BEC8188DB52DE358580A5C0FD7B3E6" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInRollingYearThree" xlink:label="loc_us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInRollingYearThree_C86980C1ED87A0AB6F0B0A5C0FD8D824" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtDisclosureAbstract_69908B6BA046A0818F620A5C0FD784BE" xlink:to="loc_us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInRollingYearThree_C86980C1ED87A0AB6F0B0A5C0FD8D824" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInRollingYearFour" xlink:label="loc_us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInRollingYearFour_F235E0435D9867C2C9740A5C0FD8A3A1" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtDisclosureAbstract_69908B6BA046A0818F620A5C0FD784BE" xlink:to="loc_us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInRollingYearFour_F235E0435D9867C2C9740A5C0FD8A3A1" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInRollingYearFive" xlink:label="loc_us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInRollingYearFive_3C3B41DB16CCF90101B00A5C0FD86498" xlink:type="locator" />
    <link:presentationArc order="5" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtDisclosureAbstract_69908B6BA046A0818F620A5C0FD784BE" xlink:to="loc_us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInRollingYearFive_3C3B41DB16CCF90101B00A5C0FD86498" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DebtInstrumentCarryingAmount" xlink:label="loc_us-gaap_DebtInstrumentCarryingAmount_5C85EEE813441C73DEBF0A5C0FD9B740" xlink:type="locator" />
    <link:presentationArc order="6" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtDisclosureAbstract_69908B6BA046A0818F620A5C0FD784BE" xlink:to="loc_us-gaap_DebtInstrumentCarryingAmount_5C85EEE813441C73DEBF0A5C0FD9B740" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://miacquisitions.com/role/LongTemDebtAndWarrantLiabilityNarrativeDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DebtDisclosureAbstract" xlink:label="loc_us-gaap_DebtDisclosureAbstract_E6B07D136D2730EF6443088B2F4F727A" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DebtInstrumentTable" xlink:label="loc_us-gaap_DebtInstrumentTable_21981A28D47BB2A1A9CC088B2F50D3B6" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtDisclosureAbstract_E6B07D136D2730EF6443088B2F4F727A" xlink:to="loc_us-gaap_DebtInstrumentTable_21981A28D47BB2A1A9CC088B2F50D3B6" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_LineOfCreditFacilityAxis" xlink:label="loc_us-gaap_LineOfCreditFacilityAxis_A49D90942493C6143FBD088B2F50F3ED" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentTable_21981A28D47BB2A1A9CC088B2F50D3B6" xlink:to="loc_us-gaap_LineOfCreditFacilityAxis_A49D90942493C6143FBD088B2F50F3ED" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_LineOfCreditFacilityLenderDomain" xlink:label="loc_us-gaap_LineOfCreditFacilityLenderDomain_B24CE85CB878C6E06B02088B2F566BB2" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LineOfCreditFacilityAxis_A49D90942493C6143FBD088B2F50F3ED" xlink:to="loc_us-gaap_LineOfCreditFacilityLenderDomain_B24CE85CB878C6E06B02088B2F566BB2" xlink:type="arc" />
    <link:loc xlink:href="prth-20180930.xsd#prth_SyndicateOfLendersMember" xlink:label="loc_prth_SyndicateOfLendersMember_DF351BA2EACFD6FFD562088B2F562A98" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LineOfCreditFacilityLenderDomain_B24CE85CB878C6E06B02088B2F566BB2" xlink:to="loc_prth_SyndicateOfLendersMember_DF351BA2EACFD6FFD562088B2F562A98" xlink:type="arc" />
    <link:loc xlink:href="prth-20180930.xsd#prth_GoldmanSachsSpecialtyLendingGroupMember" xlink:label="loc_prth_GoldmanSachsSpecialtyLendingGroupMember_684753741DDA9045EACE088B2F5633C3" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LineOfCreditFacilityLenderDomain_B24CE85CB878C6E06B02088B2F566BB2" xlink:to="loc_prth_GoldmanSachsSpecialtyLendingGroupMember_684753741DDA9045EACE088B2F5633C3" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_LongtermDebtTypeAxis" xlink:label="loc_us-gaap_LongtermDebtTypeAxis_D2D9C9BBEED94028060D088B2F572C17" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentTable_21981A28D47BB2A1A9CC088B2F50D3B6" xlink:to="loc_us-gaap_LongtermDebtTypeAxis_D2D9C9BBEED94028060D088B2F572C17" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_LongtermDebtTypeDomain" xlink:label="loc_us-gaap_LongtermDebtTypeDomain_7307960E2B6D866F8062088B2F571B64" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LongtermDebtTypeAxis_D2D9C9BBEED94028060D088B2F572C17" xlink:to="loc_us-gaap_LongtermDebtTypeDomain_7307960E2B6D866F8062088B2F571B64" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_LineOfCreditMember" xlink:label="loc_us-gaap_LineOfCreditMember_176FBD513A6E4258C99F088B2F578BB4" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LongtermDebtTypeDomain_7307960E2B6D866F8062088B2F571B64" xlink:to="loc_us-gaap_LineOfCreditMember_176FBD513A6E4258C99F088B2F578BB4" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_CreditFacilityAxis" xlink:label="loc_us-gaap_CreditFacilityAxis_686988ED08BE32C68101088B2F58B440" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentTable_21981A28D47BB2A1A9CC088B2F50D3B6" xlink:to="loc_us-gaap_CreditFacilityAxis_686988ED08BE32C68101088B2F58B440" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_CreditFacilityDomain" xlink:label="loc_us-gaap_CreditFacilityDomain_12E91BCDF4E3D7CC10BD088B2F58E888" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_CreditFacilityAxis_686988ED08BE32C68101088B2F58B440" xlink:to="loc_us-gaap_CreditFacilityDomain_12E91BCDF4E3D7CC10BD088B2F58E888" xlink:type="arc" />
    <link:loc xlink:href="prth-20180930.xsd#prth_TermLoanMember" xlink:label="loc_prth_TermLoanMember_17F110896ACC731E55C9088B2F58FAD2" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_CreditFacilityDomain_12E91BCDF4E3D7CC10BD088B2F58E888" xlink:to="loc_prth_TermLoanMember_17F110896ACC731E55C9088B2F58FAD2" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_RevolvingCreditFacilityMember" xlink:label="loc_us-gaap_RevolvingCreditFacilityMember_A2652BCCC4EFBC77F90B088B2F59ADB0" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_CreditFacilityDomain_12E91BCDF4E3D7CC10BD088B2F58E888" xlink:to="loc_us-gaap_RevolvingCreditFacilityMember_A2652BCCC4EFBC77F90B088B2F59ADB0" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_VariableRateAxis" xlink:label="loc_us-gaap_VariableRateAxis_B0D39C8B9BF986DC948D088B2F59858D" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentTable_21981A28D47BB2A1A9CC088B2F50D3B6" xlink:to="loc_us-gaap_VariableRateAxis_B0D39C8B9BF986DC948D088B2F59858D" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_VariableRateDomain" xlink:label="loc_us-gaap_VariableRateDomain_9F4717B12B75FF65231F088B2F590691" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_VariableRateAxis_B0D39C8B9BF986DC948D088B2F59858D" xlink:to="loc_us-gaap_VariableRateDomain_9F4717B12B75FF65231F088B2F590691" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_LondonInterbankOfferedRateLIBORMember" xlink:label="loc_us-gaap_LondonInterbankOfferedRateLIBORMember_F11430446A2E63AA5337088B2F590B1A" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_VariableRateDomain_9F4717B12B75FF65231F088B2F590691" xlink:to="loc_us-gaap_LondonInterbankOfferedRateLIBORMember_F11430446A2E63AA5337088B2F590B1A" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_BaseRateMember" xlink:label="loc_us-gaap_BaseRateMember_3C2106F44B5A066D0185088B2F5AE3BD" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_VariableRateDomain_9F4717B12B75FF65231F088B2F590691" xlink:to="loc_us-gaap_BaseRateMember_3C2106F44B5A066D0185088B2F5AE3BD" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_ClassOfWarrantOrRightAxis" xlink:label="loc_us-gaap_ClassOfWarrantOrRightAxis_C25728F609449895D50C088B2F5A07F9" xlink:type="locator" />
    <link:presentationArc order="5" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentTable_21981A28D47BB2A1A9CC088B2F50D3B6" xlink:to="loc_us-gaap_ClassOfWarrantOrRightAxis_C25728F609449895D50C088B2F5A07F9" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_ClassOfWarrantOrRightDomain" xlink:label="loc_us-gaap_ClassOfWarrantOrRightDomain_DA96EF43060FF4B2DAF1088B2F5A9D27" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ClassOfWarrantOrRightAxis_C25728F609449895D50C088B2F5A07F9" xlink:to="loc_us-gaap_ClassOfWarrantOrRightDomain_DA96EF43060FF4B2DAF1088B2F5A9D27" xlink:type="arc" />
    <link:loc xlink:href="prth-20180930.xsd#prth_GSWarrantsMember" xlink:label="loc_prth_GSWarrantsMember_D6BD43D5A00A4542A7DC088B2F5B69AC" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ClassOfWarrantOrRightDomain_DA96EF43060FF4B2DAF1088B2F5A9D27" xlink:to="loc_prth_GSWarrantsMember_D6BD43D5A00A4542A7DC088B2F5B69AC" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_StatementClassOfStockAxis" xlink:label="loc_us-gaap_StatementClassOfStockAxis_9B1541DFAA9902BC1E65088B2F5B9B4F" xlink:type="locator" />
    <link:presentationArc order="6" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentTable_21981A28D47BB2A1A9CC088B2F50D3B6" xlink:to="loc_us-gaap_StatementClassOfStockAxis_9B1541DFAA9902BC1E65088B2F5B9B4F" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_ClassOfStockDomain" xlink:label="loc_us-gaap_ClassOfStockDomain_04E310B3E7CEDB86FF00088B2F5B3DCC" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementClassOfStockAxis_9B1541DFAA9902BC1E65088B2F5B9B4F" xlink:to="loc_us-gaap_ClassOfStockDomain_04E310B3E7CEDB86FF00088B2F5B3DCC" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_CommonClassAMember" xlink:label="loc_us-gaap_CommonClassAMember_530D7DA35B631FFF4C7B088B2F5BE862" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ClassOfStockDomain_04E310B3E7CEDB86FF00088B2F5B3DCC" xlink:to="loc_us-gaap_CommonClassAMember_530D7DA35B631FFF4C7B088B2F5BE862" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DebtInstrumentLineItems" xlink:label="loc_us-gaap_DebtInstrumentLineItems_4ACE04EB68F0DF61D222088B2F5C38AB" xlink:type="locator" />
    <link:presentationArc order="7" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentTable_21981A28D47BB2A1A9CC088B2F50D3B6" xlink:to="loc_us-gaap_DebtInstrumentLineItems_4ACE04EB68F0DF61D222088B2F5C38AB" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_LineOfCreditFacilityMaximumBorrowingCapacity" xlink:label="loc_us-gaap_LineOfCreditFacilityMaximumBorrowingCapacity_D17738A01CC67C5B9B82088B2F5C5218" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentLineItems_4ACE04EB68F0DF61D222088B2F5C38AB" xlink:to="loc_us-gaap_LineOfCreditFacilityMaximumBorrowingCapacity_D17738A01CC67C5B9B82088B2F5C5218" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DebtInstrumentFaceAmount" xlink:label="loc_us-gaap_DebtInstrumentFaceAmount_0D0D1C1C971E34009682088B2F5C130B" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentLineItems_4ACE04EB68F0DF61D222088B2F5C38AB" xlink:to="loc_us-gaap_DebtInstrumentFaceAmount_0D0D1C1C971E34009682088B2F5C130B" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DebtInstrumentUnamortizedDiscount" xlink:label="loc_us-gaap_DebtInstrumentUnamortizedDiscount_2D2A98269FAA64122BED088B2F5C570F" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentLineItems_4ACE04EB68F0DF61D222088B2F5C38AB" xlink:to="loc_us-gaap_DebtInstrumentUnamortizedDiscount_2D2A98269FAA64122BED088B2F5C570F" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_GainsLossesOnExtinguishmentOfDebt" xlink:label="loc_us-gaap_GainsLossesOnExtinguishmentOfDebt_706C605D1BB8CB0A05A5088B2F5DDFC7" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentLineItems_4ACE04EB68F0DF61D222088B2F5C38AB" xlink:to="loc_us-gaap_GainsLossesOnExtinguishmentOfDebt_706C605D1BB8CB0A05A5088B2F5DDFC7" xlink:type="arc" />
    <link:loc xlink:href="prth-20180930.xsd#prth_LineOfCreditFacilityAdditionalBorrowings" xlink:label="loc_prth_LineOfCreditFacilityAdditionalBorrowings_D4EFF67082CB3D038922088B2F5D8C96" xlink:type="locator" />
    <link:presentationArc order="5" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentLineItems_4ACE04EB68F0DF61D222088B2F5C38AB" xlink:to="loc_prth_LineOfCreditFacilityAdditionalBorrowings_D4EFF67082CB3D038922088B2F5D8C96" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DebtInstrumentBasisSpreadOnVariableRate1" xlink:label="loc_us-gaap_DebtInstrumentBasisSpreadOnVariableRate1_FF13F2CF0211CB960574088B2F5DBB4C" xlink:type="locator" />
    <link:presentationArc order="6" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentLineItems_4ACE04EB68F0DF61D222088B2F5C38AB" xlink:to="loc_us-gaap_DebtInstrumentBasisSpreadOnVariableRate1_FF13F2CF0211CB960574088B2F5DBB4C" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_LineOfCreditFacilityUnusedCapacityCommitmentFeePercentage" xlink:label="loc_us-gaap_LineOfCreditFacilityUnusedCapacityCommitmentFeePercentage_3473CBFC072CDD6BC0ED088B2F5D5BEB" xlink:type="locator" />
    <link:presentationArc order="7" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentLineItems_4ACE04EB68F0DF61D222088B2F5C38AB" xlink:to="loc_us-gaap_LineOfCreditFacilityUnusedCapacityCommitmentFeePercentage_3473CBFC072CDD6BC0ED088B2F5D5BEB" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DebtIssuanceCostsIncurredDuringNoncashOrPartialNoncashTransaction" xlink:label="loc_us-gaap_DebtIssuanceCostsIncurredDuringNoncashOrPartialNoncashTransaction_0C6BBF763E4F5E312A1B088B2F6214A9" xlink:type="locator" />
    <link:presentationArc order="8" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentLineItems_4ACE04EB68F0DF61D222088B2F5C38AB" xlink:to="loc_us-gaap_DebtIssuanceCostsIncurredDuringNoncashOrPartialNoncashTransaction_0C6BBF763E4F5E312A1B088B2F6214A9" xlink:type="arc" />
    <link:loc xlink:href="prth-20180930.xsd#prth_CapitalizedIncrementalDeferredFinanceCosts" xlink:label="loc_prth_CapitalizedIncrementalDeferredFinanceCosts_1CC776031F18EBF86303088B2F633249" xlink:type="locator" />
    <link:presentationArc order="9" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentLineItems_4ACE04EB68F0DF61D222088B2F5C38AB" xlink:to="loc_prth_CapitalizedIncrementalDeferredFinanceCosts_1CC776031F18EBF86303088B2F633249" xlink:type="arc" />
    <link:loc xlink:href="prth-20180930.xsd#prth_CapitalizedLenderFees" xlink:label="loc_prth_CapitalizedLenderFees_8F7EA871A58027D68086088B2F63B283" xlink:type="locator" />
    <link:presentationArc order="10" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentLineItems_4ACE04EB68F0DF61D222088B2F5C38AB" xlink:to="loc_prth_CapitalizedLenderFees_8F7EA871A58027D68086088B2F63B283" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_LineOfCredit" xlink:label="loc_us-gaap_LineOfCredit_7786BC000AAB562B4B65088B2F63D668" xlink:type="locator" />
    <link:presentationArc order="11" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentLineItems_4ACE04EB68F0DF61D222088B2F5C38AB" xlink:to="loc_us-gaap_LineOfCredit_7786BC000AAB562B4B65088B2F63D668" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_InterestExpense" xlink:label="loc_us-gaap_InterestExpense_BBA34E1062D3A869A485088B2F633314" xlink:type="locator" />
    <link:presentationArc order="12" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentLineItems_4ACE04EB68F0DF61D222088B2F5C38AB" xlink:to="loc_us-gaap_InterestExpense_BBA34E1062D3A869A485088B2F633314" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DebtInstrumentPeriodicPayment" xlink:label="loc_us-gaap_DebtInstrumentPeriodicPayment_2205C5618443E73D6B73088B2F630AE4" xlink:type="locator" />
    <link:presentationArc order="13" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentLineItems_4ACE04EB68F0DF61D222088B2F5C38AB" xlink:to="loc_us-gaap_DebtInstrumentPeriodicPayment_2205C5618443E73D6B73088B2F630AE4" xlink:type="arc" />
    <link:loc xlink:href="prth-20180930.xsd#prth_DebtInstrumentMandatoryPrepaymentBasedOnExcessCashFlow" xlink:label="loc_prth_DebtInstrumentMandatoryPrepaymentBasedOnExcessCashFlow_26A14AF2DC80ABDE6FC1088B2F640320" xlink:type="locator" />
    <link:presentationArc order="14" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentLineItems_4ACE04EB68F0DF61D222088B2F5C38AB" xlink:to="loc_prth_DebtInstrumentMandatoryPrepaymentBasedOnExcessCashFlow_26A14AF2DC80ABDE6FC1088B2F640320" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_PaidInKindInterest" xlink:label="loc_us-gaap_PaidInKindInterest_C76B049F148DBCCB9C3E088B2F64B1E8" xlink:type="locator" />
    <link:presentationArc order="15" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentLineItems_4ACE04EB68F0DF61D222088B2F5C38AB" xlink:to="loc_us-gaap_PaidInKindInterest_C76B049F148DBCCB9C3E088B2F64B1E8" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DebtInstrumentCarryingAmount" xlink:label="loc_us-gaap_DebtInstrumentCarryingAmount_5925FCFA6C0CFB275BB2088B2F64C7B7" xlink:type="locator" />
    <link:presentationArc order="16" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentLineItems_4ACE04EB68F0DF61D222088B2F5C38AB" xlink:to="loc_us-gaap_DebtInstrumentCarryingAmount_5925FCFA6C0CFB275BB2088B2F64C7B7" xlink:type="arc" />
    <link:loc xlink:href="prth-20180930.xsd#prth_ClassOfWarrantOrRightPercentageOfOutstandingStockAvailableForPurchase" xlink:label="loc_prth_ClassOfWarrantOrRightPercentageOfOutstandingStockAvailableForPurchase_AEB7CE26499D27D49C83088B2F640E8E" xlink:type="locator" />
    <link:presentationArc order="17" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentLineItems_4ACE04EB68F0DF61D222088B2F5C38AB" xlink:to="loc_prth_ClassOfWarrantOrRightPercentageOfOutstandingStockAvailableForPurchase_AEB7CE26499D27D49C83088B2F640E8E" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_WarrantsAndRightsOutstandingTerm" xlink:label="loc_us-gaap_WarrantsAndRightsOutstandingTerm_E215E6316ED024E69219088B2F654DE8" xlink:type="locator" />
    <link:presentationArc order="18" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentLineItems_4ACE04EB68F0DF61D222088B2F5C38AB" xlink:to="loc_us-gaap_WarrantsAndRightsOutstandingTerm_E215E6316ED024E69219088B2F654DE8" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1" xlink:label="loc_us-gaap_ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1_8C4B4F577644141949BB088B2F65E81C" xlink:type="locator" />
    <link:presentationArc order="19" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentLineItems_4ACE04EB68F0DF61D222088B2F5C38AB" xlink:to="loc_us-gaap_ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1_8C4B4F577644141949BB088B2F65E81C" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_WarrantsAndRightsOutstanding" xlink:label="loc_us-gaap_WarrantsAndRightsOutstanding_559464452C77F3AFE79D088B2F65DF14" xlink:type="locator" />
    <link:presentationArc order="20" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentLineItems_4ACE04EB68F0DF61D222088B2F5C38AB" xlink:to="loc_us-gaap_WarrantsAndRightsOutstanding_559464452C77F3AFE79D088B2F65DF14" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_PaymentsForRepurchaseOfWarrants" xlink:label="loc_us-gaap_PaymentsForRepurchaseOfWarrants_E4AED7D99719ACDE181B088B2F65484B" xlink:type="locator" />
    <link:presentationArc order="21" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentLineItems_4ACE04EB68F0DF61D222088B2F5C38AB" xlink:to="loc_us-gaap_PaymentsForRepurchaseOfWarrants_E4AED7D99719ACDE181B088B2F65484B" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DeferredFinanceCostsNet" xlink:label="loc_us-gaap_DeferredFinanceCostsNet_7CF587807CFAFACFB001088B2F66C0CF" xlink:type="locator" />
    <link:presentationArc order="22" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentLineItems_4ACE04EB68F0DF61D222088B2F5C38AB" xlink:to="loc_us-gaap_DeferredFinanceCostsNet_7CF587807CFAFACFB001088B2F66C0CF" xlink:type="arc" />
    <link:loc xlink:href="prth-20180930.xsd#prth_InterestExpenseAmortizationOfDebtIssuanceCosts" xlink:label="loc_prth_InterestExpenseAmortizationOfDebtIssuanceCosts_0F83BCE1DEEEAEBDED7F089FA174873E" xlink:type="locator" />
    <link:presentationArc order="23" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentLineItems_4ACE04EB68F0DF61D222088B2F5C38AB" xlink:to="loc_prth_InterestExpenseAmortizationOfDebtIssuanceCosts_0F83BCE1DEEEAEBDED7F089FA174873E" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://miacquisitions.com/role/LongTemDebtAndWarrantLiabilityScheduleOfLongTermDebtDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DebtDisclosureAbstract" xlink:label="loc_us-gaap_DebtDisclosureAbstract_08EB1448E0C897193AF0F580AFDA4B7A" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DebtInstrumentTable" xlink:label="loc_us-gaap_DebtInstrumentTable_DC1B2842CAB243146A1CF580AFDB3903" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtDisclosureAbstract_08EB1448E0C897193AF0F580AFDA4B7A" xlink:to="loc_us-gaap_DebtInstrumentTable_DC1B2842CAB243146A1CF580AFDB3903" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_LineOfCreditFacilityAxis" xlink:label="loc_us-gaap_LineOfCreditFacilityAxis_CCF3FA97769FAFC875DAF580AFDBD6F3" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentTable_DC1B2842CAB243146A1CF580AFDB3903" xlink:to="loc_us-gaap_LineOfCreditFacilityAxis_CCF3FA97769FAFC875DAF580AFDBD6F3" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_LineOfCreditFacilityLenderDomain" xlink:label="loc_us-gaap_LineOfCreditFacilityLenderDomain_91BD92D05129576E5863F580AFDBCA9E" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LineOfCreditFacilityAxis_CCF3FA97769FAFC875DAF580AFDBD6F3" xlink:to="loc_us-gaap_LineOfCreditFacilityLenderDomain_91BD92D05129576E5863F580AFDBCA9E" xlink:type="arc" />
    <link:loc xlink:href="prth-20180930.xsd#prth_SyndicateOfLendersMember" xlink:label="loc_prth_SyndicateOfLendersMember_71F7E813B2C13FB6596FF580AFDCB2B9" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LineOfCreditFacilityLenderDomain_91BD92D05129576E5863F580AFDBCA9E" xlink:to="loc_prth_SyndicateOfLendersMember_71F7E813B2C13FB6596FF580AFDCB2B9" xlink:type="arc" />
    <link:loc xlink:href="prth-20180930.xsd#prth_GoldmanSachsSpecialtyLendingGroupMember" xlink:label="loc_prth_GoldmanSachsSpecialtyLendingGroupMember_65873F14CA9048447E78F580AFDC5A28" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LineOfCreditFacilityLenderDomain_91BD92D05129576E5863F580AFDBCA9E" xlink:to="loc_prth_GoldmanSachsSpecialtyLendingGroupMember_65873F14CA9048447E78F580AFDC5A28" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_LongtermDebtTypeAxis" xlink:label="loc_us-gaap_LongtermDebtTypeAxis_274E2218AF6E34930903F580AFDDAA49" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentTable_DC1B2842CAB243146A1CF580AFDB3903" xlink:to="loc_us-gaap_LongtermDebtTypeAxis_274E2218AF6E34930903F580AFDDAA49" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_LongtermDebtTypeDomain" xlink:label="loc_us-gaap_LongtermDebtTypeDomain_ED2F7D64EE21EBF1849CF580AFDD1529" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LongtermDebtTypeAxis_274E2218AF6E34930903F580AFDDAA49" xlink:to="loc_us-gaap_LongtermDebtTypeDomain_ED2F7D64EE21EBF1849CF580AFDD1529" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_LineOfCreditMember" xlink:label="loc_us-gaap_LineOfCreditMember_0FA71F48088035B21BCFF580AFDDB7FB" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LongtermDebtTypeDomain_ED2F7D64EE21EBF1849CF580AFDD1529" xlink:to="loc_us-gaap_LineOfCreditMember_0FA71F48088035B21BCFF580AFDDB7FB" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_VariableRateAxis" xlink:label="loc_us-gaap_VariableRateAxis_2276317D73241533A2A4F580AFDE4CF2" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentTable_DC1B2842CAB243146A1CF580AFDB3903" xlink:to="loc_us-gaap_VariableRateAxis_2276317D73241533A2A4F580AFDE4CF2" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_VariableRateDomain" xlink:label="loc_us-gaap_VariableRateDomain_AC232487FB148C2A365BF580AFDEC961" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_VariableRateAxis_2276317D73241533A2A4F580AFDE4CF2" xlink:to="loc_us-gaap_VariableRateDomain_AC232487FB148C2A365BF580AFDEC961" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_LondonInterbankOfferedRateLIBORMember" xlink:label="loc_us-gaap_LondonInterbankOfferedRateLIBORMember_EF87CB7776EA44289476F580AFDF3763" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_VariableRateDomain_AC232487FB148C2A365BF580AFDEC961" xlink:to="loc_us-gaap_LondonInterbankOfferedRateLIBORMember_EF87CB7776EA44289476F580AFDF3763" xlink:type="arc" />
    <link:loc xlink:href="prth-20180930.xsd#prth_PaymentInKindInterestRateMember" xlink:label="loc_prth_PaymentInKindInterestRateMember_38A011CB79E91C988DAAF580AFDF225C" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_VariableRateDomain_AC232487FB148C2A365BF580AFDEC961" xlink:to="loc_prth_PaymentInKindInterestRateMember_38A011CB79E91C988DAAF580AFDF225C" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DebtInstrumentLineItems" xlink:label="loc_us-gaap_DebtInstrumentLineItems_1F26A0F60AEF03A5CFF4F580AFDFBA64" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentTable_DC1B2842CAB243146A1CF580AFDB3903" xlink:to="loc_us-gaap_DebtInstrumentLineItems_1F26A0F60AEF03A5CFF4F580AFDFBA64" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DebtInstrumentCarryingAmount" xlink:label="loc_us-gaap_DebtInstrumentCarryingAmount_562988BFD1867C69A6B5F580AFDF5590" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentLineItems_1F26A0F60AEF03A5CFF4F580AFDFBA64" xlink:to="loc_us-gaap_DebtInstrumentCarryingAmount_562988BFD1867C69A6B5F580AFDF5590" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_LongTermDebtCurrent" xlink:label="loc_us-gaap_LongTermDebtCurrent_BC7300B33FEE4F3EA46DF580AFE0E381" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentLineItems_1F26A0F60AEF03A5CFF4F580AFDFBA64" xlink:to="loc_us-gaap_LongTermDebtCurrent_BC7300B33FEE4F3EA46DF580AFE0E381" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DebtInstrumentUnamortizedDiscount" xlink:label="loc_us-gaap_DebtInstrumentUnamortizedDiscount_859B1F540E3FEC25F520F580AFE0CBAE" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentLineItems_1F26A0F60AEF03A5CFF4F580AFDFBA64" xlink:to="loc_us-gaap_DebtInstrumentUnamortizedDiscount_859B1F540E3FEC25F520F580AFE0CBAE" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DeferredFinanceCostsNet" xlink:label="loc_us-gaap_DeferredFinanceCostsNet_D2AFA8228A52BC177DE7F580AFE50673" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentLineItems_1F26A0F60AEF03A5CFF4F580AFDFBA64" xlink:to="loc_us-gaap_DeferredFinanceCostsNet_D2AFA8228A52BC177DE7F580AFE50673" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_LongTermDebt" xlink:label="loc_us-gaap_LongTermDebt_E557CD17571AFC8F6E55F580AFE52674" xlink:type="locator" />
    <link:presentationArc order="5" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentLineItems_1F26A0F60AEF03A5CFF4F580AFDFBA64" xlink:to="loc_us-gaap_LongTermDebt_E557CD17571AFC8F6E55F580AFE52674" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DebtInstrumentBasisSpreadOnVariableRate1" xlink:label="loc_us-gaap_DebtInstrumentBasisSpreadOnVariableRate1_27A60C52F6B4DA037103F580AFE6EFB7" xlink:type="locator" />
    <link:presentationArc order="6" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentLineItems_1F26A0F60AEF03A5CFF4F580AFDFBA64" xlink:to="loc_us-gaap_DebtInstrumentBasisSpreadOnVariableRate1_27A60C52F6B4DA037103F580AFE6EFB7" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_LineOfCreditFacilityInterestRateAtPeriodEnd" xlink:label="loc_us-gaap_LineOfCreditFacilityInterestRateAtPeriodEnd_E681765C3A12B4B38CD6F580AFE65A4C" xlink:type="locator" />
    <link:presentationArc order="7" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentLineItems_1F26A0F60AEF03A5CFF4F580AFDFBA64" xlink:to="loc_us-gaap_LineOfCreditFacilityInterestRateAtPeriodEnd_E681765C3A12B4B38CD6F580AFE65A4C" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://miacquisitions.com/role/LongTemDebtAndWarrantLiabilityTables" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DebtDisclosureAbstract" xlink:label="loc_us-gaap_DebtDisclosureAbstract_7690D13BA2ADB05E63DFE54D6A32B5E4" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_ScheduleOfDebtInstrumentsTextBlock" xlink:label="loc_us-gaap_ScheduleOfDebtInstrumentsTextBlock_B5DB20093EC67B85261CE54D6A324CC1" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtDisclosureAbstract_7690D13BA2ADB05E63DFE54D6A32B5E4" xlink:to="loc_us-gaap_ScheduleOfDebtInstrumentsTextBlock_B5DB20093EC67B85261CE54D6A324CC1" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_ScheduleOfMaturitiesOfLongTermDebtTableTextBlock" xlink:label="loc_us-gaap_ScheduleOfMaturitiesOfLongTermDebtTableTextBlock_2B8A6A3924A7E606D022E54D6A33BD03" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtDisclosureAbstract_7690D13BA2ADB05E63DFE54D6A32B5E4" xlink:to="loc_us-gaap_ScheduleOfMaturitiesOfLongTermDebtTableTextBlock_2B8A6A3924A7E606D022E54D6A33BD03" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://miacquisitions.com/role/PropertyEquipmentAndSoftware" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_PropertyPlantAndEquipmentAbstract" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentAbstract_43204A95AA940F6845334546A2579B78" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_PropertyPlantAndEquipmentDisclosureTextBlock" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentDisclosureTextBlock_381CB8BC91138F8447A6454754E88167" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentAbstract_43204A95AA940F6845334546A2579B78" xlink:to="loc_us-gaap_PropertyPlantAndEquipmentDisclosureTextBlock_381CB8BC91138F8447A6454754E88167" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://miacquisitions.com/role/PropertyEquipmentAndSoftwareDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_PropertyPlantAndEquipmentAbstract" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentAbstract_438338D2860CA1AAF82FD068F63735E0" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_ScheduleOfPropertyPlantAndEquipmentTable" xlink:label="loc_us-gaap_ScheduleOfPropertyPlantAndEquipmentTable_4CF43027FD281C818D70D068F637C887" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentAbstract_438338D2860CA1AAF82FD068F63735E0" xlink:to="loc_us-gaap_ScheduleOfPropertyPlantAndEquipmentTable_4CF43027FD281C818D70D068F637C887" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_PropertyPlantAndEquipmentByTypeAxis" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentByTypeAxis_E09AA49483B614DCCCE5D068F6379878" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfPropertyPlantAndEquipmentTable_4CF43027FD281C818D70D068F637C887" xlink:to="loc_us-gaap_PropertyPlantAndEquipmentByTypeAxis_E09AA49483B614DCCCE5D068F6379878" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_PropertyPlantAndEquipmentTypeDomain" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentTypeDomain_E00D94C7CA97917F30E7D068F63882D9" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentByTypeAxis_E09AA49483B614DCCCE5D068F6379878" xlink:to="loc_us-gaap_PropertyPlantAndEquipmentTypeDomain_E00D94C7CA97917F30E7D068F63882D9" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_FurnitureAndFixturesMember" xlink:label="loc_us-gaap_FurnitureAndFixturesMember_F2D2C075BB363218121FD068F638FC3D" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentTypeDomain_E00D94C7CA97917F30E7D068F63882D9" xlink:to="loc_us-gaap_FurnitureAndFixturesMember_F2D2C075BB363218121FD068F638FC3D" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_EquipmentMember" xlink:label="loc_us-gaap_EquipmentMember_51267093F34A177CF3B2D068F638646C" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentTypeDomain_E00D94C7CA97917F30E7D068F63882D9" xlink:to="loc_us-gaap_EquipmentMember_51267093F34A177CF3B2D068F638646C" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_SoftwareAndSoftwareDevelopmentCostsMember" xlink:label="loc_us-gaap_SoftwareAndSoftwareDevelopmentCostsMember_CF245040AD92E09DB556D068F6385C6D" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentTypeDomain_E00D94C7CA97917F30E7D068F63882D9" xlink:to="loc_us-gaap_SoftwareAndSoftwareDevelopmentCostsMember_CF245040AD92E09DB556D068F6385C6D" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_LeaseholdImprovementsMember" xlink:label="loc_us-gaap_LeaseholdImprovementsMember_6F2016E2167197700ABDD068F639AD31" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentTypeDomain_E00D94C7CA97917F30E7D068F63882D9" xlink:to="loc_us-gaap_LeaseholdImprovementsMember_6F2016E2167197700ABDD068F639AD31" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2018/elts/srt-2018-01-31.xsd#srt_RangeAxis" xlink:label="loc_srt_RangeAxis_962C28D33310638D35DBD068F6397B93" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfPropertyPlantAndEquipmentTable_4CF43027FD281C818D70D068F637C887" xlink:to="loc_srt_RangeAxis_962C28D33310638D35DBD068F6397B93" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2018/elts/srt-2018-01-31.xsd#srt_RangeMember" xlink:label="loc_srt_RangeMember_9FD6C6482582C6333C22D068F6393CFE" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_RangeAxis_962C28D33310638D35DBD068F6397B93" xlink:to="loc_srt_RangeMember_9FD6C6482582C6333C22D068F6393CFE" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2018/elts/srt-2018-01-31.xsd#srt_MinimumMember" xlink:label="loc_srt_MinimumMember_B15D1CB48F6DB9473ABDD068F6390103" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_RangeMember_9FD6C6482582C6333C22D068F6393CFE" xlink:to="loc_srt_MinimumMember_B15D1CB48F6DB9473ABDD068F6390103" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2018/elts/srt-2018-01-31.xsd#srt_MaximumMember" xlink:label="loc_srt_MaximumMember_6E1F846A81D45F6192BAD068F63AEA5A" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_RangeMember_9FD6C6482582C6333C22D068F6393CFE" xlink:to="loc_srt_MaximumMember_6E1F846A81D45F6192BAD068F63AEA5A" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_PropertyPlantAndEquipmentLineItems" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentLineItems_149043DDEE6626BA6542D068F63AB735" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfPropertyPlantAndEquipmentTable_4CF43027FD281C818D70D068F637C887" xlink:to="loc_us-gaap_PropertyPlantAndEquipmentLineItems_149043DDEE6626BA6542D068F63AB735" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_PropertyPlantAndEquipmentGross" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentGross_3DEDF0023003C1BC8D6ED068F63AA109" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentLineItems_149043DDEE6626BA6542D068F63AB735" xlink:to="loc_us-gaap_PropertyPlantAndEquipmentGross_3DEDF0023003C1BC8D6ED068F63AA109" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment" xlink:label="loc_us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment_BAABA28E80884075F192D068F63AF189" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentLineItems_149043DDEE6626BA6542D068F63AB735" xlink:to="loc_us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment_BAABA28E80884075F192D068F63AF189" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_PropertyPlantAndEquipmentNet" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentNet_02E488BB96A9B0CDA3A0D068F63A039E" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentLineItems_149043DDEE6626BA6542D068F63AB735" xlink:to="loc_us-gaap_PropertyPlantAndEquipmentNet_02E488BB96A9B0CDA3A0D068F63A039E" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_PropertyPlantAndEquipmentUsefulLife" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentUsefulLife_299207491E6A8CE9EFF5D068F63BFE94" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentLineItems_149043DDEE6626BA6542D068F63AB735" xlink:to="loc_us-gaap_PropertyPlantAndEquipmentUsefulLife_299207491E6A8CE9EFF5D068F63BFE94" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_Depreciation" xlink:label="loc_us-gaap_Depreciation_635D55C16E8117F7C488D068F63B363F" xlink:type="locator" />
    <link:presentationArc order="5" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentLineItems_149043DDEE6626BA6542D068F63AB735" xlink:to="loc_us-gaap_Depreciation_635D55C16E8117F7C488D068F63B363F" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://miacquisitions.com/role/PropertyEquipmentAndSoftwareTables" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_PropertyPlantAndEquipmentAbstract" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentAbstract_33046B9E41034B6CB79245469FB028CE" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_PropertyPlantAndEquipmentTextBlock" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentTextBlock_02D00D40319D0CECE586454985EC8EAF" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentAbstract_33046B9E41034B6CB79245469FB028CE" xlink:to="loc_us-gaap_PropertyPlantAndEquipmentTextBlock_02D00D40319D0CECE586454985EC8EAF" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://miacquisitions.com/role/RelatedPartyTransactions" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_RelatedPartyTransactionsAbstract" xlink:label="loc_us-gaap_RelatedPartyTransactionsAbstract_C2F37443165D232030754558A8175E32" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_RelatedPartyTransactionsDisclosureTextBlock" xlink:label="loc_us-gaap_RelatedPartyTransactionsDisclosureTextBlock_5F0A8FE3A9034B186F094558C9DE7B94" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RelatedPartyTransactionsAbstract_C2F37443165D232030754558A8175E32" xlink:to="loc_us-gaap_RelatedPartyTransactionsDisclosureTextBlock_5F0A8FE3A9034B186F094558C9DE7B94" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://miacquisitions.com/role/RelatedPartyTransactionsDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_RelatedPartyTransactionsAbstract" xlink:label="loc_us-gaap_RelatedPartyTransactionsAbstract_C5EEED5C8E19994A5703F4A1CCCDDD1B" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_RelatedPartyTransactionSellingGeneralAndAdministrativeExpensesFromTransactionsWithRelatedParty" xlink:label="loc_us-gaap_RelatedPartyTransactionSellingGeneralAndAdministrativeExpensesFromTransactionsWithRelatedParty_CFB690188476979F1203F4A1CCCD0550" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RelatedPartyTransactionsAbstract_C5EEED5C8E19994A5703F4A1CCCDDD1B" xlink:to="loc_us-gaap_RelatedPartyTransactionSellingGeneralAndAdministrativeExpensesFromTransactionsWithRelatedParty_CFB690188476979F1203F4A1CCCD0550" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://miacquisitions.com/role/SegmentInformation" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_SegmentReportingAbstract" xlink:label="loc_us-gaap_SegmentReportingAbstract_1D6FE54AD0CD3ECE9A6345762429FB11" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_SegmentReportingDisclosureTextBlock" xlink:label="loc_us-gaap_SegmentReportingDisclosureTextBlock_52010A74B82CD641363F45764677FE0C" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SegmentReportingAbstract_1D6FE54AD0CD3ECE9A6345762429FB11" xlink:to="loc_us-gaap_SegmentReportingDisclosureTextBlock_52010A74B82CD641363F45764677FE0C" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://miacquisitions.com/role/SegmentInformationNarrativeDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_SegmentReportingAbstract" xlink:label="loc_us-gaap_SegmentReportingAbstract_CBEE003F049B8C42AD8B7905F047CEDD" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_ScheduleOfSegmentReportingInformationBySegmentTable" xlink:label="loc_us-gaap_ScheduleOfSegmentReportingInformationBySegmentTable_DB8128EAD97E7367C2D77905F048F2AA" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SegmentReportingAbstract_CBEE003F049B8C42AD8B7905F047CEDD" xlink:to="loc_us-gaap_ScheduleOfSegmentReportingInformationBySegmentTable_DB8128EAD97E7367C2D77905F048F2AA" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_StatementBusinessSegmentsAxis" xlink:label="loc_us-gaap_StatementBusinessSegmentsAxis_F1172A599B1C3CA650D47905F0482822" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfSegmentReportingInformationBySegmentTable_DB8128EAD97E7367C2D77905F048F2AA" xlink:to="loc_us-gaap_StatementBusinessSegmentsAxis_F1172A599B1C3CA650D47905F0482822" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_SegmentDomain" xlink:label="loc_us-gaap_SegmentDomain_4122887652E09A6AE85F7905F048B9B8" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementBusinessSegmentsAxis_F1172A599B1C3CA650D47905F0482822" xlink:to="loc_us-gaap_SegmentDomain_4122887652E09A6AE85F7905F048B9B8" xlink:type="arc" />
    <link:loc xlink:href="prth-20180930.xsd#prth_CommercialPaymentsAndManagedServicesMember" xlink:label="loc_prth_CommercialPaymentsAndManagedServicesMember_F89F76F29F4E37FF73397905F0480E34" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SegmentDomain_4122887652E09A6AE85F7905F048B9B8" xlink:to="loc_prth_CommercialPaymentsAndManagedServicesMember_F89F76F29F4E37FF73397905F0480E34" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_SegmentReportingInformationLineItems" xlink:label="loc_us-gaap_SegmentReportingInformationLineItems_ACE43D135D8ED08A1A627905F049AE95" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfSegmentReportingInformationBySegmentTable_DB8128EAD97E7367C2D77905F048F2AA" xlink:to="loc_us-gaap_SegmentReportingInformationLineItems_ACE43D135D8ED08A1A627905F049AE95" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_NumberOfReportableSegments" xlink:label="loc_us-gaap_NumberOfReportableSegments_F8B0C249366D0E798FD97905F0499AB6" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SegmentReportingInformationLineItems_ACE43D135D8ED08A1A627905F049AE95" xlink:to="loc_us-gaap_NumberOfReportableSegments_F8B0C249366D0E798FD97905F0499AB6" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://miacquisitions.com/role/SegmentInformationScheduleOfSegmentReportingInformationBySegmentDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_SegmentReportingAbstract" xlink:label="loc_us-gaap_SegmentReportingAbstract_3A343613EB4C0EA7652BFB0A8F7A25D1" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_ScheduleOfSegmentReportingInformationBySegmentTable" xlink:label="loc_us-gaap_ScheduleOfSegmentReportingInformationBySegmentTable_4CB344CE3D52FF1087ECFB0A8F7A397A" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SegmentReportingAbstract_3A343613EB4C0EA7652BFB0A8F7A25D1" xlink:to="loc_us-gaap_ScheduleOfSegmentReportingInformationBySegmentTable_4CB344CE3D52FF1087ECFB0A8F7A397A" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2018/elts/srt-2018-01-31.xsd#srt_ConsolidationItemsAxis" xlink:label="loc_srt_ConsolidationItemsAxis_6C83FFD3703F029E4FFEFB172C8DA629" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfSegmentReportingInformationBySegmentTable_4CB344CE3D52FF1087ECFB0A8F7A397A" xlink:to="loc_srt_ConsolidationItemsAxis_6C83FFD3703F029E4FFEFB172C8DA629" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2018/elts/srt-2018-01-31.xsd#srt_ConsolidationItemsDomain" xlink:label="loc_srt_ConsolidationItemsDomain_8D598C8A89660955ADE4FB172C92DB37" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_ConsolidationItemsAxis_6C83FFD3703F029E4FFEFB172C8DA629" xlink:to="loc_srt_ConsolidationItemsDomain_8D598C8A89660955ADE4FB172C92DB37" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_OperatingSegmentsMember" xlink:label="loc_us-gaap_OperatingSegmentsMember_E56907BCFB3B0D2D33D2FB175695F91C" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_ConsolidationItemsDomain_8D598C8A89660955ADE4FB172C92DB37" xlink:to="loc_us-gaap_OperatingSegmentsMember_E56907BCFB3B0D2D33D2FB175695F91C" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_StatementBusinessSegmentsAxis" xlink:label="loc_us-gaap_StatementBusinessSegmentsAxis_DEBB20B3FE2CE50B505FFB0A8F7BACF9" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfSegmentReportingInformationBySegmentTable_4CB344CE3D52FF1087ECFB0A8F7A397A" xlink:to="loc_us-gaap_StatementBusinessSegmentsAxis_DEBB20B3FE2CE50B505FFB0A8F7BACF9" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_SegmentDomain" xlink:label="loc_us-gaap_SegmentDomain_BB55248F3AA0DA90C5A1FB0A8F7BADCF" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementBusinessSegmentsAxis_DEBB20B3FE2CE50B505FFB0A8F7BACF9" xlink:to="loc_us-gaap_SegmentDomain_BB55248F3AA0DA90C5A1FB0A8F7BADCF" xlink:type="arc" />
    <link:loc xlink:href="prth-20180930.xsd#prth_ConsumerPaymentsMember" xlink:label="loc_prth_ConsumerPaymentsMember_63232E698648DADBB855FB0A8F7BB9D1" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SegmentDomain_BB55248F3AA0DA90C5A1FB0A8F7BADCF" xlink:to="loc_prth_ConsumerPaymentsMember_63232E698648DADBB855FB0A8F7BB9D1" xlink:type="arc" />
    <link:loc xlink:href="prth-20180930.xsd#prth_CommercialPaymentsAndManagedServicesMember" xlink:label="loc_prth_CommercialPaymentsAndManagedServicesMember_54BA45BA0E2A5B901A7EFB0A8F7B8641" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SegmentDomain_BB55248F3AA0DA90C5A1FB0A8F7BADCF" xlink:to="loc_prth_CommercialPaymentsAndManagedServicesMember_54BA45BA0E2A5B901A7EFB0A8F7B8641" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_SegmentReportingInformationLineItems" xlink:label="loc_us-gaap_SegmentReportingInformationLineItems_169A4D97CE0AA33C4880FB0A8F7C23AB" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfSegmentReportingInformationBySegmentTable_4CB344CE3D52FF1087ECFB0A8F7A397A" xlink:to="loc_us-gaap_SegmentReportingInformationLineItems_169A4D97CE0AA33C4880FB0A8F7C23AB" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_RevenuesAbstract" xlink:label="loc_us-gaap_RevenuesAbstract_0CF3052EDA7478BB12E4FB0A8F7CEFB1" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SegmentReportingInformationLineItems_169A4D97CE0AA33C4880FB0A8F7C23AB" xlink:to="loc_us-gaap_RevenuesAbstract_0CF3052EDA7478BB12E4FB0A8F7CEFB1" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_RevenueFromContractWithCustomerExcludingAssessedTax" xlink:label="loc_us-gaap_RevenueFromContractWithCustomerExcludingAssessedTax_C66BFDDEEC84F2F27D22FB0A8F7C0231" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RevenuesAbstract_0CF3052EDA7478BB12E4FB0A8F7CEFB1" xlink:to="loc_us-gaap_RevenueFromContractWithCustomerExcludingAssessedTax_C66BFDDEEC84F2F27D22FB0A8F7C0231" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_NetIncomeLossAbstract" xlink:label="loc_us-gaap_NetIncomeLossAbstract_E7690579DEE2769E7B38FB0A8F7CE740" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SegmentReportingInformationLineItems_169A4D97CE0AA33C4880FB0A8F7C23AB" xlink:to="loc_us-gaap_NetIncomeLossAbstract_E7690579DEE2769E7B38FB0A8F7CE740" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_OperatingIncomeLoss" xlink:label="loc_us-gaap_OperatingIncomeLoss_5F7AE2F9EB86158ECF2EFB0A8F7D7FD4" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NetIncomeLossAbstract_E7690579DEE2769E7B38FB0A8F7CE740" xlink:to="loc_us-gaap_OperatingIncomeLoss_5F7AE2F9EB86158ECF2EFB0A8F7D7FD4" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DepreciationAmortizationAndAccretionNetAbstract" xlink:label="loc_us-gaap_DepreciationAmortizationAndAccretionNetAbstract_56D3A030ED98E9B58F89FB0A8F7D4904" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SegmentReportingInformationLineItems_169A4D97CE0AA33C4880FB0A8F7C23AB" xlink:to="loc_us-gaap_DepreciationAmortizationAndAccretionNetAbstract_56D3A030ED98E9B58F89FB0A8F7D4904" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DepreciationAndAmortization" xlink:label="loc_us-gaap_DepreciationAndAmortization_0147E86D2301F14DC0FAFB0A8F7D0AE3" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DepreciationAmortizationAndAccretionNetAbstract_56D3A030ED98E9B58F89FB0A8F7D4904" xlink:to="loc_us-gaap_DepreciationAndAmortization_0147E86D2301F14DC0FAFB0A8F7D0AE3" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://miacquisitions.com/role/SegmentInformationTables" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_SegmentReportingAbstract" xlink:label="loc_us-gaap_SegmentReportingAbstract_F66F4020C1218DB38554EAB88A939F52" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_ScheduleOfSegmentReportingInformationBySegmentTextBlock" xlink:label="loc_us-gaap_ScheduleOfSegmentReportingInformationBySegmentTextBlock_DEC35BED298FA0DD99A9EAB88A93B1F0" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SegmentReportingAbstract_F66F4020C1218DB38554EAB88A939F52" xlink:to="loc_us-gaap_ScheduleOfSegmentReportingInformationBySegmentTextBlock_DEC35BED298FA0DD99A9EAB88A93B1F0" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://miacquisitions.com/role/SettlementAssetsAndObligations" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DeferredCostsCapitalizedPrepaidAndOtherAssetsDisclosureAbstract" xlink:label="loc_us-gaap_DeferredCostsCapitalizedPrepaidAndOtherAssetsDisclosureAbstract_4C10F06DFD58C4598997ABF5A3680822" xlink:type="locator" />
    <link:loc xlink:href="prth-20180930.xsd#prth_SettlementAssetsAndObligationsTextBlock" xlink:label="loc_prth_SettlementAssetsAndObligationsTextBlock_F216AD7C8B5B198757D9AC73D4E00DEF" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DeferredCostsCapitalizedPrepaidAndOtherAssetsDisclosureAbstract_4C10F06DFD58C4598997ABF5A3680822" xlink:to="loc_prth_SettlementAssetsAndObligationsTextBlock_F216AD7C8B5B198757D9AC73D4E00DEF" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://miacquisitions.com/role/SettlementAssetsAndObligationsDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DeferredCostsCapitalizedPrepaidAndOtherAssetsDisclosureAbstract" xlink:label="loc_us-gaap_DeferredCostsCapitalizedPrepaidAndOtherAssetsDisclosureAbstract_D81892BDF8EC4DA68CE8F40539951A62" xlink:type="locator" />
    <link:loc xlink:href="prth-20180930.xsd#prth_SettlementAssetsAbstract" xlink:label="loc_prth_SettlementAssetsAbstract_27237237923709650DEFF4053995BAE4" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DeferredCostsCapitalizedPrepaidAndOtherAssetsDisclosureAbstract_D81892BDF8EC4DA68CE8F40539951A62" xlink:to="loc_prth_SettlementAssetsAbstract_27237237923709650DEFF4053995BAE4" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_SettlementAssetsCurrent" xlink:label="loc_us-gaap_SettlementAssetsCurrent_D19471D894138585392DF4053995D3E1" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_prth_SettlementAssetsAbstract_27237237923709650DEFF4053995BAE4" xlink:to="loc_us-gaap_SettlementAssetsCurrent_D19471D894138585392DF4053995D3E1" xlink:type="arc" />
    <link:loc xlink:href="prth-20180930.xsd#prth_SettlementLiabilitiesAbstract" xlink:label="loc_prth_SettlementLiabilitiesAbstract_7B353DE7BC375D01E717F40539959B6D" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DeferredCostsCapitalizedPrepaidAndOtherAssetsDisclosureAbstract_D81892BDF8EC4DA68CE8F40539951A62" xlink:to="loc_prth_SettlementLiabilitiesAbstract_7B353DE7BC375D01E717F40539959B6D" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_SettlementLiabilitiesCurrent" xlink:label="loc_us-gaap_SettlementLiabilitiesCurrent_97C0AA9E015817D4C26CF40539958A7F" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_prth_SettlementLiabilitiesAbstract_7B353DE7BC375D01E717F40539959B6D" xlink:to="loc_us-gaap_SettlementLiabilitiesCurrent_97C0AA9E015817D4C26CF40539958A7F" xlink:type="arc" />
    <link:loc xlink:href="prth-20180930.xsd#prth_SettlementAssetsLiabilitiesNetCurrent" xlink:label="loc_prth_SettlementAssetsLiabilitiesNetCurrent_41F0152796580A5B24FEF40539965BF9" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DeferredCostsCapitalizedPrepaidAndOtherAssetsDisclosureAbstract_D81892BDF8EC4DA68CE8F40539951A62" xlink:to="loc_prth_SettlementAssetsLiabilitiesNetCurrent_41F0152796580A5B24FEF40539965BF9" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://miacquisitions.com/role/SettlementAssetsAndObligationsTables" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DeferredCostsCapitalizedPrepaidAndOtherAssetsDisclosureAbstract" xlink:label="loc_us-gaap_DeferredCostsCapitalizedPrepaidAndOtherAssetsDisclosureAbstract_A2DB1BA5B187B3473EAEABF5A365350B" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DeferredCostsCapitalizedPrepaidAndOtherAssetsDisclosureTextBlock" xlink:label="loc_us-gaap_DeferredCostsCapitalizedPrepaidAndOtherAssetsDisclosureTextBlock_947C8EF612491604BF0FABF5A366D256" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DeferredCostsCapitalizedPrepaidAndOtherAssetsDisclosureAbstract_A2DB1BA5B187B3473EAEABF5A365350B" xlink:to="loc_us-gaap_DeferredCostsCapitalizedPrepaidAndOtherAssetsDisclosureTextBlock_947C8EF612491604BF0FABF5A366D256" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_OtherCurrentLiabilitiesTableTextBlock" xlink:label="loc_us-gaap_OtherCurrentLiabilitiesTableTextBlock_23E8B0160AAB1515C5FDAC72D44A5C02" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DeferredCostsCapitalizedPrepaidAndOtherAssetsDisclosureAbstract_A2DB1BA5B187B3473EAEABF5A365350B" xlink:to="loc_us-gaap_OtherCurrentLiabilitiesTableTextBlock_23E8B0160AAB1515C5FDAC72D44A5C02" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://miacquisitions.com/role/SubsequentEvents" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_SubsequentEventsAbstract" xlink:label="loc_us-gaap_SubsequentEventsAbstract_2F5B2C5A82E882010E89457BE4F2CE62" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_SubsequentEventsTextBlock" xlink:label="loc_us-gaap_SubsequentEventsTextBlock_F98A6C1A4332B0D84AEB457BF519A2E7" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SubsequentEventsAbstract_2F5B2C5A82E882010E89457BE4F2CE62" xlink:to="loc_us-gaap_SubsequentEventsTextBlock_F98A6C1A4332B0D84AEB457BF519A2E7" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://miacquisitions.com/role/SubsequentEventsDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_SubsequentEventsAbstract" xlink:label="loc_us-gaap_SubsequentEventsAbstract_A8000486FC3743227588F4472C34058D" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_SubsequentEventTable" xlink:label="loc_us-gaap_SubsequentEventTable_4B2DE2229E6C414F01FCF4472CD8F8E4" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SubsequentEventsAbstract_A8000486FC3743227588F4472C34058D" xlink:to="loc_us-gaap_SubsequentEventTable_4B2DE2229E6C414F01FCF4472CD8F8E4" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_LongtermDebtTypeAxis" xlink:label="loc_us-gaap_LongtermDebtTypeAxis_93044AF47EC2175C6221F44F481F6473" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SubsequentEventTable_4B2DE2229E6C414F01FCF4472CD8F8E4" xlink:to="loc_us-gaap_LongtermDebtTypeAxis_93044AF47EC2175C6221F44F481F6473" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_LongtermDebtTypeDomain" xlink:label="loc_us-gaap_LongtermDebtTypeDomain_DA5F03194F1AEA846672F44F4826AEA3" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LongtermDebtTypeAxis_93044AF47EC2175C6221F44F481F6473" xlink:to="loc_us-gaap_LongtermDebtTypeDomain_DA5F03194F1AEA846672F44F4826AEA3" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_LineOfCreditMember" xlink:label="loc_us-gaap_LineOfCreditMember_E408A6CEA2460E8A5D54F44F483B2405" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LongtermDebtTypeDomain_DA5F03194F1AEA846672F44F4826AEA3" xlink:to="loc_us-gaap_LineOfCreditMember_E408A6CEA2460E8A5D54F44F483B2405" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_CreditFacilityAxis" xlink:label="loc_us-gaap_CreditFacilityAxis_A098F7509307521EBFDDF44F480288B5" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SubsequentEventTable_4B2DE2229E6C414F01FCF4472CD8F8E4" xlink:to="loc_us-gaap_CreditFacilityAxis_A098F7509307521EBFDDF44F480288B5" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_CreditFacilityDomain" xlink:label="loc_us-gaap_CreditFacilityDomain_1E6BE893AB0636E55650F44F480A1256" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_CreditFacilityAxis_A098F7509307521EBFDDF44F480288B5" xlink:to="loc_us-gaap_CreditFacilityDomain_1E6BE893AB0636E55650F44F480A1256" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_RevolvingCreditFacilityMember" xlink:label="loc_us-gaap_RevolvingCreditFacilityMember_81C028C0AD329C29C013F44F4858F18C" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_CreditFacilityDomain_1E6BE893AB0636E55650F44F480A1256" xlink:to="loc_us-gaap_RevolvingCreditFacilityMember_81C028C0AD329C29C013F44F4858F18C" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_LineOfCreditFacilityAxis" xlink:label="loc_us-gaap_LineOfCreditFacilityAxis_C45EE1672751F571B85EF44F47E509E8" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SubsequentEventTable_4B2DE2229E6C414F01FCF4472CD8F8E4" xlink:to="loc_us-gaap_LineOfCreditFacilityAxis_C45EE1672751F571B85EF44F47E509E8" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_LineOfCreditFacilityLenderDomain" xlink:label="loc_us-gaap_LineOfCreditFacilityLenderDomain_6A0C69C4AACD5FBFBA42F44F47F1B647" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LineOfCreditFacilityAxis_C45EE1672751F571B85EF44F47E509E8" xlink:to="loc_us-gaap_LineOfCreditFacilityLenderDomain_6A0C69C4AACD5FBFBA42F44F47F1B647" xlink:type="arc" />
    <link:loc xlink:href="prth-20180930.xsd#prth_SyndicateOfLendersMember" xlink:label="loc_prth_SyndicateOfLendersMember_956A06E898FC50A12877F44F48497CCF" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LineOfCreditFacilityLenderDomain_6A0C69C4AACD5FBFBA42F44F47F1B647" xlink:to="loc_prth_SyndicateOfLendersMember_956A06E898FC50A12877F44F48497CCF" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_SubsequentEventTypeAxis" xlink:label="loc_us-gaap_SubsequentEventTypeAxis_55FE65FE69A1E05E2D75F4472CD826C1" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SubsequentEventTable_4B2DE2229E6C414F01FCF4472CD8F8E4" xlink:to="loc_us-gaap_SubsequentEventTypeAxis_55FE65FE69A1E05E2D75F4472CD826C1" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_SubsequentEventTypeDomain" xlink:label="loc_us-gaap_SubsequentEventTypeDomain_31C8538AE4D819B7A96CF4472CE0D0A2" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SubsequentEventTypeAxis_55FE65FE69A1E05E2D75F4472CD826C1" xlink:to="loc_us-gaap_SubsequentEventTypeDomain_31C8538AE4D819B7A96CF4472CE0D0A2" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_SubsequentEventMember" xlink:label="loc_us-gaap_SubsequentEventMember_D4C0192C135773266360F4498B36F1DF" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SubsequentEventTypeDomain_31C8538AE4D819B7A96CF4472CE0D0A2" xlink:to="loc_us-gaap_SubsequentEventMember_D4C0192C135773266360F4498B36F1DF" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_SubsequentEventLineItems" xlink:label="loc_us-gaap_SubsequentEventLineItems_35D2D1706E335DCF1D3BF4472CE60A62" xlink:type="locator" />
    <link:presentationArc order="5" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SubsequentEventTable_4B2DE2229E6C414F01FCF4472CD8F8E4" xlink:to="loc_us-gaap_SubsequentEventLineItems_35D2D1706E335DCF1D3BF4472CE60A62" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_ProceedsFromLinesOfCredit" xlink:label="loc_us-gaap_ProceedsFromLinesOfCredit_23DE7DF000CA4B0CDDCEF4472F49317F" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SubsequentEventLineItems_35D2D1706E335DCF1D3BF4472CE60A62" xlink:to="loc_us-gaap_ProceedsFromLinesOfCredit_23DE7DF000CA4B0CDDCEF4472F49317F" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_PaymentsToAcquireIntangibleAssets" xlink:label="loc_us-gaap_PaymentsToAcquireIntangibleAssets_7E4906603579D7AE0C00F44F47DD25DD" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SubsequentEventLineItems_35D2D1706E335DCF1D3BF4472CE60A62" xlink:to="loc_us-gaap_PaymentsToAcquireIntangibleAssets_7E4906603579D7AE0C00F44F47DD25DD" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://miacquisitions.com/role/UnauditedCondensedConsolidatedBalanceSheets" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_StatementOfFinancialPositionAbstract" xlink:label="loc_us-gaap_StatementOfFinancialPositionAbstract_0C0AE9B915D96B49014AFA45FF38A451" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_AssetsAbstract" xlink:label="loc_us-gaap_AssetsAbstract_6255DDA5DE6D9C9B0D89FA45FF388050" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementOfFinancialPositionAbstract_0C0AE9B915D96B49014AFA45FF38A451" xlink:to="loc_us-gaap_AssetsAbstract_6255DDA5DE6D9C9B0D89FA45FF388050" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_AssetsCurrentAbstract" xlink:label="loc_us-gaap_AssetsCurrentAbstract_8CE69FE3A5D11D5E7215FA45FF39710B" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AssetsAbstract_6255DDA5DE6D9C9B0D89FA45FF388050" xlink:to="loc_us-gaap_AssetsCurrentAbstract_8CE69FE3A5D11D5E7215FA45FF39710B" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_CashEquivalentsAtCarryingValue" xlink:label="loc_us-gaap_CashEquivalentsAtCarryingValue_93B852985E584F6078D2FA45FF399E39" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AssetsCurrentAbstract_8CE69FE3A5D11D5E7215FA45FF39710B" xlink:to="loc_us-gaap_CashEquivalentsAtCarryingValue_93B852985E584F6078D2FA45FF399E39" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_RestrictedCashAndCashEquivalents" xlink:label="loc_us-gaap_RestrictedCashAndCashEquivalents_63A216B801D8D77B6F4EFA45FF3AB48F" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AssetsCurrentAbstract_8CE69FE3A5D11D5E7215FA45FF39710B" xlink:to="loc_us-gaap_RestrictedCashAndCashEquivalents_63A216B801D8D77B6F4EFA45FF3AB48F" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_AccountsReceivableNetCurrent" xlink:label="loc_us-gaap_AccountsReceivableNetCurrent_CF0DF262CB71C9B6325BFA45FF3A3D13" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AssetsCurrentAbstract_8CE69FE3A5D11D5E7215FA45FF39710B" xlink:to="loc_us-gaap_AccountsReceivableNetCurrent_CF0DF262CB71C9B6325BFA45FF3A3D13" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DueFromRelatedPartiesCurrent" xlink:label="loc_us-gaap_DueFromRelatedPartiesCurrent_2E90686D3B259BF30AC6FA45FF3AECC8" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AssetsCurrentAbstract_8CE69FE3A5D11D5E7215FA45FF39710B" xlink:to="loc_us-gaap_DueFromRelatedPartiesCurrent_2E90686D3B259BF30AC6FA45FF3AECC8" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_PrepaidExpenseAndOtherAssetsCurrent" xlink:label="loc_us-gaap_PrepaidExpenseAndOtherAssetsCurrent_1703079CBD3A76564773FA45FF3A01D0" xlink:type="locator" />
    <link:presentationArc order="5" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AssetsCurrentAbstract_8CE69FE3A5D11D5E7215FA45FF39710B" xlink:to="loc_us-gaap_PrepaidExpenseAndOtherAssetsCurrent_1703079CBD3A76564773FA45FF3A01D0" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_NotesAndLoansReceivableNetCurrent" xlink:label="loc_us-gaap_NotesAndLoansReceivableNetCurrent_14685C9910BDD43474AEFA45FF3A2D4E" xlink:type="locator" />
    <link:presentationArc order="6" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AssetsCurrentAbstract_8CE69FE3A5D11D5E7215FA45FF39710B" xlink:to="loc_us-gaap_NotesAndLoansReceivableNetCurrent_14685C9910BDD43474AEFA45FF3A2D4E" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_SettlementAssetsCurrent" xlink:label="loc_us-gaap_SettlementAssetsCurrent_F296373EE800588CE8FEFA45FF3B3F3B" xlink:type="locator" />
    <link:presentationArc order="7" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AssetsCurrentAbstract_8CE69FE3A5D11D5E7215FA45FF39710B" xlink:to="loc_us-gaap_SettlementAssetsCurrent_F296373EE800588CE8FEFA45FF3B3F3B" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_AssetsCurrent" xlink:label="loc_us-gaap_AssetsCurrent_1FEE04915C9C7E6315D1FA45FF3BF335" xlink:type="locator" />
    <link:presentationArc order="8" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AssetsCurrentAbstract_8CE69FE3A5D11D5E7215FA45FF39710B" xlink:to="loc_us-gaap_AssetsCurrent_1FEE04915C9C7E6315D1FA45FF3BF335" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_NotesAndLoansReceivableNetNoncurrent" xlink:label="loc_us-gaap_NotesAndLoansReceivableNetNoncurrent_D2D336FB4DF056C67ED9FA45FF3B69F0" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AssetsAbstract_6255DDA5DE6D9C9B0D89FA45FF388050" xlink:to="loc_us-gaap_NotesAndLoansReceivableNetNoncurrent_D2D336FB4DF056C67ED9FA45FF3B69F0" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_PropertyPlantAndEquipmentNet" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentNet_62BBC6A28C919ECA96B7FA45FF3B39D9" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AssetsAbstract_6255DDA5DE6D9C9B0D89FA45FF388050" xlink:to="loc_us-gaap_PropertyPlantAndEquipmentNet_62BBC6A28C919ECA96B7FA45FF3B39D9" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_Goodwill" xlink:label="loc_us-gaap_Goodwill_B2DAC3B7A0DBBBB177E9FA45FF3C046D" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AssetsAbstract_6255DDA5DE6D9C9B0D89FA45FF388050" xlink:to="loc_us-gaap_Goodwill_B2DAC3B7A0DBBBB177E9FA45FF3C046D" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_IntangibleAssetsNetExcludingGoodwill" xlink:label="loc_us-gaap_IntangibleAssetsNetExcludingGoodwill_1418AA92C80E85304F09FA45FF3C95BD" xlink:type="locator" />
    <link:presentationArc order="5" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AssetsAbstract_6255DDA5DE6D9C9B0D89FA45FF388050" xlink:to="loc_us-gaap_IntangibleAssetsNetExcludingGoodwill_1418AA92C80E85304F09FA45FF3C95BD" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DeferredTaxAssetsLiabilitiesNetNoncurrent" xlink:label="loc_us-gaap_DeferredTaxAssetsLiabilitiesNetNoncurrent_0FE008AE17FB58E435F6FA7697BF5A9B" xlink:type="locator" />
    <link:presentationArc order="6" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AssetsAbstract_6255DDA5DE6D9C9B0D89FA45FF388050" xlink:to="loc_us-gaap_DeferredTaxAssetsLiabilitiesNetNoncurrent_0FE008AE17FB58E435F6FA7697BF5A9B" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_OtherAssetsNoncurrent" xlink:label="loc_us-gaap_OtherAssetsNoncurrent_D800AB4CFC3BC611ADD1FA45FF3CD9FC" xlink:type="locator" />
    <link:presentationArc order="7" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AssetsAbstract_6255DDA5DE6D9C9B0D89FA45FF388050" xlink:to="loc_us-gaap_OtherAssetsNoncurrent_D800AB4CFC3BC611ADD1FA45FF3CD9FC" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_Assets" xlink:label="loc_us-gaap_Assets_3CD809F4C87042FC7E93FA45FF3D6F6D" xlink:type="locator" />
    <link:presentationArc order="8" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AssetsAbstract_6255DDA5DE6D9C9B0D89FA45FF388050" xlink:to="loc_us-gaap_Assets_3CD809F4C87042FC7E93FA45FF3D6F6D" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_LiabilitiesAndStockholdersEquityAbstract" xlink:label="loc_us-gaap_LiabilitiesAndStockholdersEquityAbstract_E88DE5F92C4A495E9A98FA45FF3D6695" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementOfFinancialPositionAbstract_0C0AE9B915D96B49014AFA45FF38A451" xlink:to="loc_us-gaap_LiabilitiesAndStockholdersEquityAbstract_E88DE5F92C4A495E9A98FA45FF3D6695" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_LiabilitiesCurrentAbstract" xlink:label="loc_us-gaap_LiabilitiesCurrentAbstract_38DED8F236AA95434AB5FA45FF3DC1C3" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LiabilitiesAndStockholdersEquityAbstract_E88DE5F92C4A495E9A98FA45FF3D6695" xlink:to="loc_us-gaap_LiabilitiesCurrentAbstract_38DED8F236AA95434AB5FA45FF3DC1C3" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_AccountsPayableAndAccruedLiabilitiesCurrent" xlink:label="loc_us-gaap_AccountsPayableAndAccruedLiabilitiesCurrent_BD003D2D6A70740BD05BFA45FF3E7C6C" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LiabilitiesCurrentAbstract_38DED8F236AA95434AB5FA45FF3DC1C3" xlink:to="loc_us-gaap_AccountsPayableAndAccruedLiabilitiesCurrent_BD003D2D6A70740BD05BFA45FF3E7C6C" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_AccruedSalesCommissionCurrent" xlink:label="loc_us-gaap_AccruedSalesCommissionCurrent_96ED4E6F1061A9C1EF22FA45FF3E994A" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LiabilitiesCurrentAbstract_38DED8F236AA95434AB5FA45FF3DC1C3" xlink:to="loc_us-gaap_AccruedSalesCommissionCurrent_96ED4E6F1061A9C1EF22FA45FF3E994A" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_CustomerDepositsCurrent" xlink:label="loc_us-gaap_CustomerDepositsCurrent_6BF794809A755E67AA60FA45FF3E35F1" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LiabilitiesCurrentAbstract_38DED8F236AA95434AB5FA45FF3DC1C3" xlink:to="loc_us-gaap_CustomerDepositsCurrent_6BF794809A755E67AA60FA45FF3E35F1" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_LongTermDebtCurrent" xlink:label="loc_us-gaap_LongTermDebtCurrent_8AC3655251AA51419429FA45FF3E8069" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LiabilitiesCurrentAbstract_38DED8F236AA95434AB5FA45FF3DC1C3" xlink:to="loc_us-gaap_LongTermDebtCurrent_8AC3655251AA51419429FA45FF3E8069" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_SettlementLiabilitiesCurrent" xlink:label="loc_us-gaap_SettlementLiabilitiesCurrent_9D5E7EE9A7B5E4760E86FA45FF3F22DD" xlink:type="locator" />
    <link:presentationArc order="5" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LiabilitiesCurrentAbstract_38DED8F236AA95434AB5FA45FF3DC1C3" xlink:to="loc_us-gaap_SettlementLiabilitiesCurrent_9D5E7EE9A7B5E4760E86FA45FF3F22DD" xlink:type="arc" />
    <link:loc xlink:href="prth-20180930.xsd#prth_CommonUnitRepurchaseObligationCurrent" xlink:label="loc_prth_CommonUnitRepurchaseObligationCurrent_D44FEE349F6A601B1E95FA45FF3F2BB3" xlink:type="locator" />
    <link:presentationArc order="6" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LiabilitiesCurrentAbstract_38DED8F236AA95434AB5FA45FF3DC1C3" xlink:to="loc_prth_CommonUnitRepurchaseObligationCurrent_D44FEE349F6A601B1E95FA45FF3F2BB3" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_LiabilitiesCurrent" xlink:label="loc_us-gaap_LiabilitiesCurrent_E37D1853308FC9E86C40FA45FF3F7CDA" xlink:type="locator" />
    <link:presentationArc order="7" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LiabilitiesCurrentAbstract_38DED8F236AA95434AB5FA45FF3DC1C3" xlink:to="loc_us-gaap_LiabilitiesCurrent_E37D1853308FC9E86C40FA45FF3F7CDA" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_LongTermDebtNoncurrent" xlink:label="loc_us-gaap_LongTermDebtNoncurrent_B4C474140C3FA00B9604FA45FF3F2E3B" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LiabilitiesAndStockholdersEquityAbstract_E88DE5F92C4A495E9A98FA45FF3D6695" xlink:to="loc_us-gaap_LongTermDebtNoncurrent_B4C474140C3FA00B9604FA45FF3F2E3B" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_WarrantsAndRightsOutstanding" xlink:label="loc_us-gaap_WarrantsAndRightsOutstanding_05E64E6BECC8E17632F5FA45FF3F5729" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LiabilitiesAndStockholdersEquityAbstract_E88DE5F92C4A495E9A98FA45FF3D6695" xlink:to="loc_us-gaap_WarrantsAndRightsOutstanding_05E64E6BECC8E17632F5FA45FF3F5729" xlink:type="arc" />
    <link:loc xlink:href="prth-20180930.xsd#prth_CommonUnitRepurchaseObligationNoncurrent" xlink:label="loc_prth_CommonUnitRepurchaseObligationNoncurrent_1C57334B06E58B15CB0BFA45FF40157D" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LiabilitiesAndStockholdersEquityAbstract_E88DE5F92C4A495E9A98FA45FF3D6695" xlink:to="loc_prth_CommonUnitRepurchaseObligationNoncurrent_1C57334B06E58B15CB0BFA45FF40157D" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_OtherLiabilitiesNoncurrent" xlink:label="loc_us-gaap_OtherLiabilitiesNoncurrent_225099BB54DAB6E6EB03FA45FF404CB2" xlink:type="locator" />
    <link:presentationArc order="5" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LiabilitiesAndStockholdersEquityAbstract_E88DE5F92C4A495E9A98FA45FF3D6695" xlink:to="loc_us-gaap_OtherLiabilitiesNoncurrent_225099BB54DAB6E6EB03FA45FF404CB2" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_LiabilitiesNoncurrent" xlink:label="loc_us-gaap_LiabilitiesNoncurrent_776B647356875186A0F9FA45FF4025B5" xlink:type="locator" />
    <link:presentationArc order="6" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LiabilitiesAndStockholdersEquityAbstract_E88DE5F92C4A495E9A98FA45FF3D6695" xlink:to="loc_us-gaap_LiabilitiesNoncurrent_776B647356875186A0F9FA45FF4025B5" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_Liabilities" xlink:label="loc_us-gaap_Liabilities_EF62D8DB180E9D4E32A6FA45FF4075A3" xlink:type="locator" />
    <link:presentationArc order="7" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LiabilitiesAndStockholdersEquityAbstract_E88DE5F92C4A495E9A98FA45FF3D6695" xlink:to="loc_us-gaap_Liabilities_EF62D8DB180E9D4E32A6FA45FF4075A3" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_CommitmentsAndContingencies" xlink:label="loc_us-gaap_CommitmentsAndContingencies_1B5D1A4D24C7796FE83CFA45FF413BCD" xlink:type="locator" />
    <link:presentationArc order="8" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LiabilitiesAndStockholdersEquityAbstract_E88DE5F92C4A495E9A98FA45FF3D6695" xlink:to="loc_us-gaap_CommitmentsAndContingencies_1B5D1A4D24C7796FE83CFA45FF413BCD" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_RetainedEarningsAccumulatedDeficit" xlink:label="loc_us-gaap_RetainedEarningsAccumulatedDeficit_B5C448DF470898645680FA45FF41D079" xlink:type="locator" />
    <link:presentationArc order="9" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LiabilitiesAndStockholdersEquityAbstract_E88DE5F92C4A495E9A98FA45FF3D6695" xlink:to="loc_us-gaap_RetainedEarningsAccumulatedDeficit_B5C448DF470898645680FA45FF41D079" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_LiabilitiesAndStockholdersEquity" xlink:label="loc_us-gaap_LiabilitiesAndStockholdersEquity_47F14DCB5122E433606FFA45FF4113AA" xlink:type="locator" />
    <link:presentationArc order="10" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LiabilitiesAndStockholdersEquityAbstract_E88DE5F92C4A495E9A98FA45FF3D6695" xlink:to="loc_us-gaap_LiabilitiesAndStockholdersEquity_47F14DCB5122E433606FFA45FF4113AA" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://miacquisitions.com/role/UnauditedCondensedConsolidatedBalanceSheetsParenthetical" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_StatementOfFinancialPositionAbstract" xlink:label="loc_us-gaap_StatementOfFinancialPositionAbstract_70D9FA09920863B6147FACF6A017E5BC" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_AllowanceForDoubtfulAccountsReceivableCurrent" xlink:label="loc_us-gaap_AllowanceForDoubtfulAccountsReceivableCurrent_68BEC7DD68A9C5C4D9E7AD16EF67B08B" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementOfFinancialPositionAbstract_70D9FA09920863B6147FACF6A017E5BC" xlink:to="loc_us-gaap_AllowanceForDoubtfulAccountsReceivableCurrent_68BEC7DD68A9C5C4D9E7AD16EF67B08B" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://miacquisitions.com/role/UnauditedCondensedConsolidatedStatementOfChangesInEquityDeficit" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_StatementOfStockholdersEquityAbstract" xlink:label="loc_us-gaap_StatementOfStockholdersEquityAbstract_129F103D021A2BBA85640893F8B02748" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_StatementTable" xlink:label="loc_us-gaap_StatementTable_1CD1A1BCAAE1658579B30893F8B0E6EC" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementOfStockholdersEquityAbstract_129F103D021A2BBA85640893F8B02748" xlink:to="loc_us-gaap_StatementTable_1CD1A1BCAAE1658579B30893F8B0E6EC" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2018/elts/srt-2018-01-31.xsd#srt_RestatementAxis" xlink:label="loc_srt_RestatementAxis_2355B429FE890560253A0893F8B05669" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementTable_1CD1A1BCAAE1658579B30893F8B0E6EC" xlink:to="loc_srt_RestatementAxis_2355B429FE890560253A0893F8B05669" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2018/elts/srt-2018-01-31.xsd#srt_RestatementDomain" xlink:label="loc_srt_RestatementDomain_77F2E7FC1D9A2C7112620893F8B00D18" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_RestatementAxis_2355B429FE890560253A0893F8B05669" xlink:to="loc_srt_RestatementDomain_77F2E7FC1D9A2C7112620893F8B00D18" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2018/elts/srt-2018-01-31.xsd#srt_ScenarioPreviouslyReportedMember" xlink:label="loc_srt_ScenarioPreviouslyReportedMember_04A1E9DB6898CA370D5C0893F8B1D6F8" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_RestatementDomain_77F2E7FC1D9A2C7112620893F8B00D18" xlink:to="loc_srt_ScenarioPreviouslyReportedMember_04A1E9DB6898CA370D5C0893F8B1D6F8" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2018/elts/srt-2018-01-31.xsd#srt_RestatementAdjustmentMember" xlink:label="loc_srt_RestatementAdjustmentMember_94283097A6CD8118C88E0893F8B15249" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_RestatementDomain_77F2E7FC1D9A2C7112620893F8B00D18" xlink:to="loc_srt_RestatementAdjustmentMember_94283097A6CD8118C88E0893F8B15249" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_StatementEquityComponentsAxis" xlink:label="loc_us-gaap_StatementEquityComponentsAxis_C5759355D9F4438049C60893F8B10D59" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementTable_1CD1A1BCAAE1658579B30893F8B0E6EC" xlink:to="loc_us-gaap_StatementEquityComponentsAxis_C5759355D9F4438049C60893F8B10D59" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_EquityComponentDomain" xlink:label="loc_us-gaap_EquityComponentDomain_28400CAC0DEB2B79E2210893F8B215AC" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementEquityComponentsAxis_C5759355D9F4438049C60893F8B10D59" xlink:to="loc_us-gaap_EquityComponentDomain_28400CAC0DEB2B79E2210893F8B215AC" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_CommonStockMember" xlink:label="loc_us-gaap_CommonStockMember_BF82091030A07C242A070893F8B24DDD" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EquityComponentDomain_28400CAC0DEB2B79E2210893F8B215AC" xlink:to="loc_us-gaap_CommonStockMember_BF82091030A07C242A070893F8B24DDD" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_PreferredStockMember" xlink:label="loc_us-gaap_PreferredStockMember_131107E03A7A5E1110430893F8B2EBDE" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EquityComponentDomain_28400CAC0DEB2B79E2210893F8B215AC" xlink:to="loc_us-gaap_PreferredStockMember_131107E03A7A5E1110430893F8B2EBDE" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_AdditionalPaidInCapitalMember" xlink:label="loc_us-gaap_AdditionalPaidInCapitalMember_17776A022CBA5B3745A10893F8B29F1F" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EquityComponentDomain_28400CAC0DEB2B79E2210893F8B215AC" xlink:to="loc_us-gaap_AdditionalPaidInCapitalMember_17776A022CBA5B3745A10893F8B29F1F" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_RetainedEarningsMember" xlink:label="loc_us-gaap_RetainedEarningsMember_E45EB2440652D07F30400893F8B286E3" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EquityComponentDomain_28400CAC0DEB2B79E2210893F8B215AC" xlink:to="loc_us-gaap_RetainedEarningsMember_E45EB2440652D07F30400893F8B286E3" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_StatementLineItems" xlink:label="loc_us-gaap_StatementLineItems_4DBE20BD8298E162E42C0893F8B3B575" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementTable_1CD1A1BCAAE1658579B30893F8B0E6EC" xlink:to="loc_us-gaap_StatementLineItems_4DBE20BD8298E162E42C0893F8B3B575" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_MembersEquityAbstract" xlink:label="loc_us-gaap_MembersEquityAbstract_A9350EA0230C71F72C0F0893F8B3877B" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_4DBE20BD8298E162E42C0893F8B3B575" xlink:to="loc_us-gaap_MembersEquityAbstract_A9350EA0230C71F72C0F0893F8B3877B" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_CommonUnitOutstanding" xlink:label="loc_us-gaap_CommonUnitOutstanding_ECB74B0408568B589D400893F8B369A7" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_MembersEquityAbstract_A9350EA0230C71F72C0F0893F8B3877B" xlink:to="loc_us-gaap_CommonUnitOutstanding_ECB74B0408568B589D400893F8B369A7" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_MembersEquity" xlink:label="loc_us-gaap_MembersEquity_B0CB6519954827AE7F640893F8B30979" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_MembersEquityAbstract_A9350EA0230C71F72C0F0893F8B3877B" xlink:to="loc_us-gaap_MembersEquity_B0CB6519954827AE7F640893F8B30979" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_IncreaseDecreaseInStockholdersEquityRollForward" xlink:label="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_C98DE66F6D2CF05072550893F8B473D2" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_4DBE20BD8298E162E42C0893F8B3B575" xlink:to="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_C98DE66F6D2CF05072550893F8B473D2" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_SharesOutstanding" xlink:label="loc_us-gaap_SharesOutstanding_602504C48486AEAB08B40893F8B4F9E1" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/periodStartLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_C98DE66F6D2CF05072550893F8B473D2" xlink:to="loc_us-gaap_SharesOutstanding_602504C48486AEAB08B40893F8B4F9E1" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_StockholdersEquity" xlink:label="loc_us-gaap_StockholdersEquity_91E87060341484D080920893F8B44F98" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/periodStartLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_C98DE66F6D2CF05072550893F8B473D2" xlink:to="loc_us-gaap_StockholdersEquity_91E87060341484D080920893F8B44F98" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_Dividends" xlink:label="loc_us-gaap_Dividends_4C3949F2FA3DB468A8840893F8B4F777" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_C98DE66F6D2CF05072550893F8B473D2" xlink:to="loc_us-gaap_Dividends_4C3949F2FA3DB468A8840893F8B4F777" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_StockRedeemedOrCalledDuringPeriodShares" xlink:label="loc_us-gaap_StockRedeemedOrCalledDuringPeriodShares_FA7B136AA7BA4D6127F80893F8B51590" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_C98DE66F6D2CF05072550893F8B473D2" xlink:to="loc_us-gaap_StockRedeemedOrCalledDuringPeriodShares_FA7B136AA7BA4D6127F80893F8B51590" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_StockRedeemedOrCalledDuringPeriodValue" xlink:label="loc_us-gaap_StockRedeemedOrCalledDuringPeriodValue_673D6E32E83BD436151A0893F8B51145" xlink:type="locator" />
    <link:presentationArc order="5" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_C98DE66F6D2CF05072550893F8B473D2" xlink:to="loc_us-gaap_StockRedeemedOrCalledDuringPeriodValue_673D6E32E83BD436151A0893F8B51145" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_StockIssuedDuringPeriodSharesConversionOfUnits" xlink:label="loc_us-gaap_StockIssuedDuringPeriodSharesConversionOfUnits_B890265B8871FA2E4E470893F8B591FF" xlink:type="locator" />
    <link:presentationArc order="6" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_C98DE66F6D2CF05072550893F8B473D2" xlink:to="loc_us-gaap_StockIssuedDuringPeriodSharesConversionOfUnits_B890265B8871FA2E4E470893F8B591FF" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_StockIssuedDuringPeriodValueConversionOfUnits" xlink:label="loc_us-gaap_StockIssuedDuringPeriodValueConversionOfUnits_837B0D95E52AC05E2C1D0893F8B53424" xlink:type="locator" />
    <link:presentationArc order="7" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_C98DE66F6D2CF05072550893F8B473D2" xlink:to="loc_us-gaap_StockIssuedDuringPeriodValueConversionOfUnits_837B0D95E52AC05E2C1D0893F8B53424" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_StockholdersEquityOtherShares" xlink:label="loc_us-gaap_StockholdersEquityOtherShares_1E52F8D1D76310BF43610893F8B52C31" xlink:type="locator" />
    <link:presentationArc order="8" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_C98DE66F6D2CF05072550893F8B473D2" xlink:to="loc_us-gaap_StockholdersEquityOtherShares_1E52F8D1D76310BF43610893F8B52C31" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_StockholdersEquityOther" xlink:label="loc_us-gaap_StockholdersEquityOther_B132A49F7710684E909C0893F8B5AB89" xlink:type="locator" />
    <link:presentationArc order="9" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_C98DE66F6D2CF05072550893F8B473D2" xlink:to="loc_us-gaap_StockholdersEquityOther_B132A49F7710684E909C0893F8B5AB89" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_StockIssuedDuringPeriodSharesShareBasedCompensation" xlink:label="loc_us-gaap_StockIssuedDuringPeriodSharesShareBasedCompensation_2948892F036BC65BF18B0893F8BB4206" xlink:type="locator" />
    <link:presentationArc order="10" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_C98DE66F6D2CF05072550893F8B473D2" xlink:to="loc_us-gaap_StockIssuedDuringPeriodSharesShareBasedCompensation_2948892F036BC65BF18B0893F8BB4206" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_StockIssuedDuringPeriodValueShareBasedCompensation" xlink:label="loc_us-gaap_StockIssuedDuringPeriodValueShareBasedCompensation_7BAE21D99E378C78F7710893F8BB112D" xlink:type="locator" />
    <link:presentationArc order="11" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_C98DE66F6D2CF05072550893F8B473D2" xlink:to="loc_us-gaap_StockIssuedDuringPeriodValueShareBasedCompensation_7BAE21D99E378C78F7710893F8BB112D" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_RecapitalizationCosts" xlink:label="loc_us-gaap_RecapitalizationCosts_8D2EAD4241D553DDA9570893F8BC0671" xlink:type="locator" />
    <link:presentationArc order="12" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_C98DE66F6D2CF05072550893F8B473D2" xlink:to="loc_us-gaap_RecapitalizationCosts_8D2EAD4241D553DDA9570893F8BC0671" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_StockholdersEquityChangeInReportingEntity" xlink:label="loc_us-gaap_StockholdersEquityChangeInReportingEntity_8FF517668B6B8F7F6ACF0893F8BC9E25" xlink:type="locator" />
    <link:presentationArc order="13" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_C98DE66F6D2CF05072550893F8B473D2" xlink:to="loc_us-gaap_StockholdersEquityChangeInReportingEntity_8FF517668B6B8F7F6ACF0893F8BC9E25" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_BusinessAcquisitionEquityInterestsIssuedOrIssuableNumberOfSharesIssued" xlink:label="loc_us-gaap_BusinessAcquisitionEquityInterestsIssuedOrIssuableNumberOfSharesIssued_0DD0BA8E7BD985D0320C0893F8BC7AEE" xlink:type="locator" />
    <link:presentationArc order="14" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_C98DE66F6D2CF05072550893F8B473D2" xlink:to="loc_us-gaap_BusinessAcquisitionEquityInterestsIssuedOrIssuableNumberOfSharesIssued_0DD0BA8E7BD985D0320C0893F8BC7AEE" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_BusinessCombinationConsiderationTransferredEquityInterestsIssuedAndIssuable" xlink:label="loc_us-gaap_BusinessCombinationConsiderationTransferredEquityInterestsIssuedAndIssuable_15C90054491E56AFCC710893F8BDD1A4" xlink:type="locator" />
    <link:presentationArc order="15" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_C98DE66F6D2CF05072550893F8B473D2" xlink:to="loc_us-gaap_BusinessCombinationConsiderationTransferredEquityInterestsIssuedAndIssuable_15C90054491E56AFCC710893F8BDD1A4" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_NetIncomeLoss" xlink:label="loc_us-gaap_NetIncomeLoss_B6CFF19016DDA5FA8BAB0893F8BD4645" xlink:type="locator" />
    <link:presentationArc order="16" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_C98DE66F6D2CF05072550893F8B473D2" xlink:to="loc_us-gaap_NetIncomeLoss_B6CFF19016DDA5FA8BAB0893F8BD4645" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_SharesOutstanding" xlink:label="loc_us-gaap_SharesOutstanding_557B0108F70843A250F10893F8BDF8F3" xlink:type="locator" />
    <link:presentationArc order="17" preferredLabel="http://www.xbrl.org/2003/role/periodEndLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_C98DE66F6D2CF05072550893F8B473D2" xlink:to="loc_us-gaap_SharesOutstanding_557B0108F70843A250F10893F8BDF8F3" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_StockholdersEquity" xlink:label="loc_us-gaap_StockholdersEquity_72DFF4DDE714229538CE0893F8BDB9E8" xlink:type="locator" />
    <link:presentationArc order="18" preferredLabel="http://www.xbrl.org/2003/role/periodEndLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_C98DE66F6D2CF05072550893F8B473D2" xlink:to="loc_us-gaap_StockholdersEquity_72DFF4DDE714229538CE0893F8BDB9E8" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://miacquisitions.com/role/UnauditedCondensedConsolidatedStatementsOfCashFlows" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_StatementOfCashFlowsAbstract" xlink:label="loc_us-gaap_StatementOfCashFlowsAbstract_CA97D7FF068268D8C0F00E4C8B1AB336" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract" xlink:label="loc_us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract_A89980DF6DF94D6BB5310E4C8B1B8BDF" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementOfCashFlowsAbstract_CA97D7FF068268D8C0F00E4C8B1AB336" xlink:to="loc_us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract_A89980DF6DF94D6BB5310E4C8B1B8BDF" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_NetIncomeLoss" xlink:label="loc_us-gaap_NetIncomeLoss_4A70A7B41C5CC0C5C0130E4C8B1B94E4" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract_A89980DF6DF94D6BB5310E4C8B1B8BDF" xlink:to="loc_us-gaap_NetIncomeLoss_4A70A7B41C5CC0C5C0130E4C8B1B94E4" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract" xlink:label="loc_us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_DCF9BAB94F2A8298DEDC0E4C8B1B6321" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract_A89980DF6DF94D6BB5310E4C8B1B8BDF" xlink:to="loc_us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_DCF9BAB94F2A8298DEDC0E4C8B1B6321" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DepreciationDepletionAndAmortization" xlink:label="loc_us-gaap_DepreciationDepletionAndAmortization_CB30C43E75213280DC2B0E4C8B1C0423" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_DCF9BAB94F2A8298DEDC0E4C8B1B6321" xlink:to="loc_us-gaap_DepreciationDepletionAndAmortization_CB30C43E75213280DC2B0E4C8B1C0423" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_ShareBasedCompensation" xlink:label="loc_us-gaap_ShareBasedCompensation_BD6CB57CA9960E99AB460E4C8B1CD931" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_DCF9BAB94F2A8298DEDC0E4C8B1B6321" xlink:to="loc_us-gaap_ShareBasedCompensation_BD6CB57CA9960E99AB460E4C8B1CD931" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_AmortizationOfFinancingCosts" xlink:label="loc_us-gaap_AmortizationOfFinancingCosts_146393F859EB7C29FB280E4C8B1CCB7D" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_DCF9BAB94F2A8298DEDC0E4C8B1B6321" xlink:to="loc_us-gaap_AmortizationOfFinancingCosts_146393F859EB7C29FB280E4C8B1CCB7D" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_AmortizationOfDebtDiscountPremium" xlink:label="loc_us-gaap_AmortizationOfDebtDiscountPremium_5C56A5781C9505CB212E0E4C8B1C5BB4" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_DCF9BAB94F2A8298DEDC0E4C8B1B6321" xlink:to="loc_us-gaap_AmortizationOfDebtDiscountPremium_5C56A5781C9505CB212E0E4C8B1C5BB4" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_IncomeLossFromEquityMethodInvestments" xlink:label="loc_us-gaap_IncomeLossFromEquityMethodInvestments_C0D5395FDE09AB04630C0E4C8B1CF42F" xlink:type="locator" />
    <link:presentationArc order="5" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_DCF9BAB94F2A8298DEDC0E4C8B1B6321" xlink:to="loc_us-gaap_IncomeLossFromEquityMethodInvestments_C0D5395FDE09AB04630C0E4C8B1CF42F" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DeferredIncomeTaxExpenseBenefit" xlink:label="loc_us-gaap_DeferredIncomeTaxExpenseBenefit_246F5A4B3676B93CC1E30E4C8B1DD430" xlink:type="locator" />
    <link:presentationArc order="6" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_DCF9BAB94F2A8298DEDC0E4C8B1B6321" xlink:to="loc_us-gaap_DeferredIncomeTaxExpenseBenefit_246F5A4B3676B93CC1E30E4C8B1DD430" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_FairValueAdjustmentOfWarrants" xlink:label="loc_us-gaap_FairValueAdjustmentOfWarrants_2E7192B5058EE86FCDAF0E4C8B1D0D0B" xlink:type="locator" />
    <link:presentationArc order="7" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_DCF9BAB94F2A8298DEDC0E4C8B1B6321" xlink:to="loc_us-gaap_FairValueAdjustmentOfWarrants_2E7192B5058EE86FCDAF0E4C8B1D0D0B" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_BusinessCombinationContingentConsiderationArrangementsChangeInAmountOfContingentConsiderationLiability1" xlink:label="loc_us-gaap_BusinessCombinationContingentConsiderationArrangementsChangeInAmountOfContingentConsiderationLiability1_5A6201E4BFEC981C0AE60E4C8B1D139D" xlink:type="locator" />
    <link:presentationArc order="8" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_DCF9BAB94F2A8298DEDC0E4C8B1B6321" xlink:to="loc_us-gaap_BusinessCombinationContingentConsiderationArrangementsChangeInAmountOfContingentConsiderationLiability1_5A6201E4BFEC981C0AE60E4C8B1D139D" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_GainsLossesOnExtinguishmentOfDebt" xlink:label="loc_us-gaap_GainsLossesOnExtinguishmentOfDebt_D66A4B898CF02EF0DF700E4C8B1D5FE9" xlink:type="locator" />
    <link:presentationArc order="9" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_DCF9BAB94F2A8298DEDC0E4C8B1B6321" xlink:to="loc_us-gaap_GainsLossesOnExtinguishmentOfDebt_D66A4B898CF02EF0DF700E4C8B1D5FE9" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_PaidInKindInterest" xlink:label="loc_us-gaap_PaidInKindInterest_CF499656FA8FC6A0AAB70E4C8B1E2140" xlink:type="locator" />
    <link:presentationArc order="10" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_DCF9BAB94F2A8298DEDC0E4C8B1B6321" xlink:to="loc_us-gaap_PaidInKindInterest_CF499656FA8FC6A0AAB70E4C8B1E2140" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_IncreaseDecreaseInOperatingCapitalAbstract" xlink:label="loc_us-gaap_IncreaseDecreaseInOperatingCapitalAbstract_335962396EA50B5338F30E4C8B1E0E95" xlink:type="locator" />
    <link:presentationArc order="11" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_DCF9BAB94F2A8298DEDC0E4C8B1B6321" xlink:to="loc_us-gaap_IncreaseDecreaseInOperatingCapitalAbstract_335962396EA50B5338F30E4C8B1E0E95" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_IncreaseDecreaseInAccountsReceivable" xlink:label="loc_us-gaap_IncreaseDecreaseInAccountsReceivable_AE87E9543DB9A5AB5C1B0E4C8B1ECB93" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncreaseDecreaseInOperatingCapitalAbstract_335962396EA50B5338F30E4C8B1E0E95" xlink:to="loc_us-gaap_IncreaseDecreaseInAccountsReceivable_AE87E9543DB9A5AB5C1B0E4C8B1ECB93" xlink:type="arc" />
    <link:loc xlink:href="prth-20180930.xsd#prth_IncreaseDecreaseInSettlementAssets" xlink:label="loc_prth_IncreaseDecreaseInSettlementAssets_415E6F2C854E1179413B0E4C8B1E9469" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncreaseDecreaseInOperatingCapitalAbstract_335962396EA50B5338F30E4C8B1E0E95" xlink:to="loc_prth_IncreaseDecreaseInSettlementAssets_415E6F2C854E1179413B0E4C8B1E9469" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets" xlink:label="loc_us-gaap_IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets_D0B4DDE6893A6B93F0390E4C8B1E92E4" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncreaseDecreaseInOperatingCapitalAbstract_335962396EA50B5338F30E4C8B1E0E95" xlink:to="loc_us-gaap_IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets_D0B4DDE6893A6B93F0390E4C8B1E92E4" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_IncreaseDecreaseInNotesReceivables" xlink:label="loc_us-gaap_IncreaseDecreaseInNotesReceivables_7FDCF98B698F38C1D6980E4C8B1F7BFF" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncreaseDecreaseInOperatingCapitalAbstract_335962396EA50B5338F30E4C8B1E0E95" xlink:to="loc_us-gaap_IncreaseDecreaseInNotesReceivables_7FDCF98B698F38C1D6980E4C8B1F7BFF" xlink:type="arc" />
    <link:loc xlink:href="prth-20180930.xsd#prth_IncreaseDecreaseInAccountsPayableAccruedLiabilitiesAndAccruedSalesCommissions" xlink:label="loc_prth_IncreaseDecreaseInAccountsPayableAccruedLiabilitiesAndAccruedSalesCommissions_47C6BD2CBA9DA14047D80E4C8B1F742B" xlink:type="locator" />
    <link:presentationArc order="5" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncreaseDecreaseInOperatingCapitalAbstract_335962396EA50B5338F30E4C8B1E0E95" xlink:to="loc_prth_IncreaseDecreaseInAccountsPayableAccruedLiabilitiesAndAccruedSalesCommissions_47C6BD2CBA9DA14047D80E4C8B1F742B" xlink:type="arc" />
    <link:loc xlink:href="prth-20180930.xsd#prth_IncreaseDecreaseInSettlementLiability" xlink:label="loc_prth_IncreaseDecreaseInSettlementLiability_86AAABB859BB6F59A6440E4C8B1F64B2" xlink:type="locator" />
    <link:presentationArc order="6" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncreaseDecreaseInOperatingCapitalAbstract_335962396EA50B5338F30E4C8B1E0E95" xlink:to="loc_prth_IncreaseDecreaseInSettlementLiability_86AAABB859BB6F59A6440E4C8B1F64B2" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_IncreaseDecreaseInCustomerDeposits" xlink:label="loc_us-gaap_IncreaseDecreaseInCustomerDeposits_6E366FDEC2247A4D4CB00E4C8B20FFC1" xlink:type="locator" />
    <link:presentationArc order="7" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncreaseDecreaseInOperatingCapitalAbstract_335962396EA50B5338F30E4C8B1E0E95" xlink:to="loc_us-gaap_IncreaseDecreaseInCustomerDeposits_6E366FDEC2247A4D4CB00E4C8B20FFC1" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_IncreaseDecreaseInOtherOperatingCapitalNet" xlink:label="loc_us-gaap_IncreaseDecreaseInOtherOperatingCapitalNet_BF054BF8A5C30A1328E30E4C8B207120" xlink:type="locator" />
    <link:presentationArc order="8" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncreaseDecreaseInOperatingCapitalAbstract_335962396EA50B5338F30E4C8B1E0E95" xlink:to="loc_us-gaap_IncreaseDecreaseInOtherOperatingCapitalNet_BF054BF8A5C30A1328E30E4C8B207120" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_NetCashProvidedByUsedInOperatingActivities" xlink:label="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_AA545EE105F544FE4EAA0E4C8B20ABCE" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract_A89980DF6DF94D6BB5310E4C8B1B8BDF" xlink:to="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_AA545EE105F544FE4EAA0E4C8B20ABCE" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract" xlink:label="loc_us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract_58122C6170E5F1B275A60E4C8B201BDE" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementOfCashFlowsAbstract_CA97D7FF068268D8C0F00E4C8B1AB336" xlink:to="loc_us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract_58122C6170E5F1B275A60E4C8B201BDE" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_PaymentsToAcquireBusinessesNetOfCashAcquired" xlink:label="loc_us-gaap_PaymentsToAcquireBusinessesNetOfCashAcquired_4A0E78D094870F441C740E4C8B21279D" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract_58122C6170E5F1B275A60E4C8B201BDE" xlink:to="loc_us-gaap_PaymentsToAcquireBusinessesNetOfCashAcquired_4A0E78D094870F441C740E4C8B21279D" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_PaymentsToAcquirePropertyPlantAndEquipment" xlink:label="loc_us-gaap_PaymentsToAcquirePropertyPlantAndEquipment_AE505F18EC5112AF99670E4C8B2173FD" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract_58122C6170E5F1B275A60E4C8B201BDE" xlink:to="loc_us-gaap_PaymentsToAcquirePropertyPlantAndEquipment_AE505F18EC5112AF99670E4C8B2173FD" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_PaymentsToAcquireIntangibleAssets" xlink:label="loc_us-gaap_PaymentsToAcquireIntangibleAssets_2E786C81E99FD49A00700E4C8B2114D0" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract_58122C6170E5F1B275A60E4C8B201BDE" xlink:to="loc_us-gaap_PaymentsToAcquireIntangibleAssets_2E786C81E99FD49A00700E4C8B2114D0" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_NetCashProvidedByUsedInInvestingActivities" xlink:label="loc_us-gaap_NetCashProvidedByUsedInInvestingActivities_8D6C55B427BEFB07956D0E4C8B2218A7" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract_58122C6170E5F1B275A60E4C8B201BDE" xlink:to="loc_us-gaap_NetCashProvidedByUsedInInvestingActivities_8D6C55B427BEFB07956D0E4C8B2218A7" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract" xlink:label="loc_us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract_A4E838829D8D2148AEC90E4C8B227BCA" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementOfCashFlowsAbstract_CA97D7FF068268D8C0F00E4C8B1AB336" xlink:to="loc_us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract_A4E838829D8D2148AEC90E4C8B227BCA" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_ProceedsFromIssuanceOfLongTermDebt" xlink:label="loc_us-gaap_ProceedsFromIssuanceOfLongTermDebt_2451C5B8F868C2E0944B0E4C8B22F50B" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract_A4E838829D8D2148AEC90E4C8B227BCA" xlink:to="loc_us-gaap_ProceedsFromIssuanceOfLongTermDebt_2451C5B8F868C2E0944B0E4C8B22F50B" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_RepaymentsOfLongTermDebt" xlink:label="loc_us-gaap_RepaymentsOfLongTermDebt_448D9A8E7F430B4796AD0E4C8B22AE0B" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract_A4E838829D8D2148AEC90E4C8B227BCA" xlink:to="loc_us-gaap_RepaymentsOfLongTermDebt_448D9A8E7F430B4796AD0E4C8B22AE0B" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_PaymentsOfDebtIssuanceCosts" xlink:label="loc_us-gaap_PaymentsOfDebtIssuanceCosts_1B1B861A3B795A35B2910E4C8B2247AE" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract_A4E838829D8D2148AEC90E4C8B227BCA" xlink:to="loc_us-gaap_PaymentsOfDebtIssuanceCosts_1B1B861A3B795A35B2910E4C8B2247AE" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_PaymentsOfDividends" xlink:label="loc_us-gaap_PaymentsOfDividends_4105448BEAC08A30C05F0E4C8B23391C" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract_A4E838829D8D2148AEC90E4C8B227BCA" xlink:to="loc_us-gaap_PaymentsOfDividends_4105448BEAC08A30C05F0E4C8B23391C" xlink:type="arc" />
    <link:loc xlink:href="prth-20180930.xsd#prth_PaymentsForRedemptionsOfMembershipInterests" xlink:label="loc_prth_PaymentsForRedemptionsOfMembershipInterests_810A21BE2EB714F146640E4C8B231CF0" xlink:type="locator" />
    <link:presentationArc order="5" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract_A4E838829D8D2148AEC90E4C8B227BCA" xlink:to="loc_prth_PaymentsForRedemptionsOfMembershipInterests_810A21BE2EB714F146640E4C8B231CF0" xlink:type="arc" />
    <link:loc xlink:href="prth-20180930.xsd#prth_ProceedsFromRecapitalization" xlink:label="loc_prth_ProceedsFromRecapitalization_785DF5FFDDF06F88772B0E4C8B232801" xlink:type="locator" />
    <link:presentationArc order="6" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract_A4E838829D8D2148AEC90E4C8B227BCA" xlink:to="loc_prth_ProceedsFromRecapitalization_785DF5FFDDF06F88772B0E4C8B232801" xlink:type="arc" />
    <link:loc xlink:href="prth-20180930.xsd#prth_PaymentsForRedemptionOfFoundersShares" xlink:label="loc_prth_PaymentsForRedemptionOfFoundersShares_CC4EBA8D208D0AD72CAE0E4C8B233136" xlink:type="locator" />
    <link:presentationArc order="7" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract_A4E838829D8D2148AEC90E4C8B227BCA" xlink:to="loc_prth_PaymentsForRedemptionOfFoundersShares_CC4EBA8D208D0AD72CAE0E4C8B233136" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_PaymentsForRepurchaseOfWarrants" xlink:label="loc_us-gaap_PaymentsForRepurchaseOfWarrants_B27CEA2F974820C2E5620E4C8B24C448" xlink:type="locator" />
    <link:presentationArc order="8" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract_A4E838829D8D2148AEC90E4C8B227BCA" xlink:to="loc_us-gaap_PaymentsForRepurchaseOfWarrants_B27CEA2F974820C2E5620E4C8B24C448" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_PaymentsOfStockIssuanceCosts" xlink:label="loc_us-gaap_PaymentsOfStockIssuanceCosts_F5CB64ADF9C97A2A4FE20E4C8B240344" xlink:type="locator" />
    <link:presentationArc order="9" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract_A4E838829D8D2148AEC90E4C8B227BCA" xlink:to="loc_us-gaap_PaymentsOfStockIssuanceCosts_F5CB64ADF9C97A2A4FE20E4C8B240344" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_NetCashProvidedByUsedInFinancingActivities" xlink:label="loc_us-gaap_NetCashProvidedByUsedInFinancingActivities_28FE073DF946A6F23B270E4C8B245B2E" xlink:type="locator" />
    <link:presentationArc order="10" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract_A4E838829D8D2148AEC90E4C8B227BCA" xlink:to="loc_us-gaap_NetCashProvidedByUsedInFinancingActivities_28FE073DF946A6F23B270E4C8B245B2E" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffectAbstract" xlink:label="loc_us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffectAbstract_96F375F3A77FAC3CFFDF0E4C8B247749" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementOfCashFlowsAbstract_CA97D7FF068268D8C0F00E4C8B1AB336" xlink:to="loc_us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffectAbstract_96F375F3A77FAC3CFFDF0E4C8B247749" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect" xlink:label="loc_us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect_AFE1368832B5A6F94D180E4C8B25F6BE" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffectAbstract_96F375F3A77FAC3CFFDF0E4C8B247749" xlink:to="loc_us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect_AFE1368832B5A6F94D180E4C8B25F6BE" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents" xlink:label="loc_us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents_6D6B557AF38B280D71A30E4C8B2570DB" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/periodStartLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffectAbstract_96F375F3A77FAC3CFFDF0E4C8B247749" xlink:to="loc_us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents_6D6B557AF38B280D71A30E4C8B2570DB" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents" xlink:label="loc_us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents_DD9C4A622ED0BA80C06C0E4C8B250042" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/periodEndLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffectAbstract_96F375F3A77FAC3CFFDF0E4C8B247749" xlink:to="loc_us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents_DD9C4A622ED0BA80C06C0E4C8B250042" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_SupplementalCashFlowInformationAbstract" xlink:label="loc_us-gaap_SupplementalCashFlowInformationAbstract_79986CE77730E195D5490E4C8B26F71B" xlink:type="locator" />
    <link:presentationArc order="5" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementOfCashFlowsAbstract_CA97D7FF068268D8C0F00E4C8B1AB336" xlink:to="loc_us-gaap_SupplementalCashFlowInformationAbstract_79986CE77730E195D5490E4C8B26F71B" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_InterestPaidNet" xlink:label="loc_us-gaap_InterestPaidNet_2D105890983B187E86AE0E4C8B261CEC" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SupplementalCashFlowInformationAbstract_79986CE77730E195D5490E4C8B26F71B" xlink:to="loc_us-gaap_InterestPaidNet_2D105890983B187E86AE0E4C8B261CEC" xlink:type="arc" />
    <link:loc xlink:href="prth-20180930.xsd#prth_DeferredTaxAssetRecognition" xlink:label="loc_prth_DeferredTaxAssetRecognition_CA759C276E3581F77E650E4C8B26C9C4" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SupplementalCashFlowInformationAbstract_79986CE77730E195D5490E4C8B26F71B" xlink:to="loc_prth_DeferredTaxAssetRecognition_CA759C276E3581F77E650E4C8B26C9C4" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_NoncashInvestingAndFinancingItemsAbstract" xlink:label="loc_us-gaap_NoncashInvestingAndFinancingItemsAbstract_A1A64D20FDCF93BB8D1A0E4C8B26B253" xlink:type="locator" />
    <link:presentationArc order="6" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementOfCashFlowsAbstract_CA97D7FF068268D8C0F00E4C8B1AB336" xlink:to="loc_us-gaap_NoncashInvestingAndFinancingItemsAbstract_A1A64D20FDCF93BB8D1A0E4C8B26B253" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_NotesIssued1" xlink:label="loc_us-gaap_NotesIssued1_BF6105665B3E5E073C040E4C8B2796A1" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NoncashInvestingAndFinancingItemsAbstract_A1A64D20FDCF93BB8D1A0E4C8B26B253" xlink:to="loc_us-gaap_NotesIssued1_BF6105665B3E5E073C040E4C8B2796A1" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_NoncashOrPartNoncashAcquisitionFixedAssetsAcquired1" xlink:label="loc_us-gaap_NoncashOrPartNoncashAcquisitionFixedAssetsAcquired1_9232D812DF5C2F53F6950E4C8B279DAE" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NoncashInvestingAndFinancingItemsAbstract_A1A64D20FDCF93BB8D1A0E4C8B26B253" xlink:to="loc_us-gaap_NoncashOrPartNoncashAcquisitionFixedAssetsAcquired1_9232D812DF5C2F53F6950E4C8B279DAE" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_BusinessCombinationContingentConsiderationLiability" xlink:label="loc_us-gaap_BusinessCombinationContingentConsiderationLiability_84B4926B38428957698F0E4C8B27000E" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NoncashInvestingAndFinancingItemsAbstract_A1A64D20FDCF93BB8D1A0E4C8B26B253" xlink:to="loc_us-gaap_BusinessCombinationContingentConsiderationLiability_84B4926B38428957698F0E4C8B27000E" xlink:type="arc" />
    <link:loc xlink:href="prth-20180930.xsd#prth_RecapitalizationCostsRemaining" xlink:label="loc_prth_RecapitalizationCostsRemaining_05A03D6714854A48E2C30E4C8B277597" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NoncashInvestingAndFinancingItemsAbstract_A1A64D20FDCF93BB8D1A0E4C8B26B253" xlink:to="loc_prth_RecapitalizationCostsRemaining_05A03D6714854A48E2C30E4C8B277597" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_BusinessCombinationConsiderationTransferredEquityInterestsIssuedAndIssuable" xlink:label="loc_us-gaap_BusinessCombinationConsiderationTransferredEquityInterestsIssuedAndIssuable_C5A636ED1A7788EFB8E00E4C8B274F21" xlink:type="locator" />
    <link:presentationArc order="5" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NoncashInvestingAndFinancingItemsAbstract_A1A64D20FDCF93BB8D1A0E4C8B26B253" xlink:to="loc_us-gaap_BusinessCombinationConsiderationTransferredEquityInterestsIssuedAndIssuable_C5A636ED1A7788EFB8E00E4C8B274F21" xlink:type="arc" />
    <link:loc xlink:href="prth-20180930.xsd#prth_NoncashOrPartNoncashAcquisitionCommonUnitRepurchaseObligation" xlink:label="loc_prth_NoncashOrPartNoncashAcquisitionCommonUnitRepurchaseObligation_E7ACA9510B54AC2A7F650E4C8B28C358" xlink:type="locator" />
    <link:presentationArc order="6" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NoncashInvestingAndFinancingItemsAbstract_A1A64D20FDCF93BB8D1A0E4C8B26B253" xlink:to="loc_prth_NoncashOrPartNoncashAcquisitionCommonUnitRepurchaseObligation_E7ACA9510B54AC2A7F650E4C8B28C358" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://miacquisitions.com/role/UnauditedCondensedConsolidatedStatementsOfOperations" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_IncomeStatementAbstract" xlink:label="loc_us-gaap_IncomeStatementAbstract_2C333FC585D3BDEDD80D0E4C6A6B94EC" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_StatementTable" xlink:label="loc_us-gaap_StatementTable_DCA74D57335EF58818050E4C6A6FD11A" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeStatementAbstract_2C333FC585D3BDEDD80D0E4C6A6B94EC" xlink:to="loc_us-gaap_StatementTable_DCA74D57335EF58818050E4C6A6FD11A" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2018/elts/srt-2018-01-31.xsd#srt_ProductOrServiceAxis" xlink:label="loc_srt_ProductOrServiceAxis_DCE95A490D276EC6FDB10E4C6A705CB4" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementTable_DCA74D57335EF58818050E4C6A6FD11A" xlink:to="loc_srt_ProductOrServiceAxis_DCE95A490D276EC6FDB10E4C6A705CB4" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2018/elts/srt-2018-01-31.xsd#srt_ProductsAndServicesDomain" xlink:label="loc_srt_ProductsAndServicesDomain_0BE25F5FE73BB97571210E4C6A7183BE" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_ProductOrServiceAxis_DCE95A490D276EC6FDB10E4C6A705CB4" xlink:to="loc_srt_ProductsAndServicesDomain_0BE25F5FE73BB97571210E4C6A7183BE" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_CreditAndDebitCardMember" xlink:label="loc_us-gaap_CreditAndDebitCardMember_F386CC067B3E7F4880340E4C6A7127F8" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_ProductsAndServicesDomain_0BE25F5FE73BB97571210E4C6A7183BE" xlink:to="loc_us-gaap_CreditAndDebitCardMember_F386CC067B3E7F4880340E4C6A7127F8" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_LicenseAndServiceMember" xlink:label="loc_us-gaap_LicenseAndServiceMember_D48B1F19D4119BAD59020E4C6A72D913" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_ProductsAndServicesDomain_0BE25F5FE73BB97571210E4C6A7183BE" xlink:to="loc_us-gaap_LicenseAndServiceMember_D48B1F19D4119BAD59020E4C6A72D913" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_ProductAndServiceOtherMember" xlink:label="loc_us-gaap_ProductAndServiceOtherMember_1EF258C175B9FC30E3FA0E4C6A7231CA" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_ProductsAndServicesDomain_0BE25F5FE73BB97571210E4C6A7183BE" xlink:to="loc_us-gaap_ProductAndServiceOtherMember_1EF258C175B9FC30E3FA0E4C6A7231CA" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_StatementLineItems" xlink:label="loc_us-gaap_StatementLineItems_9E5D5EA758547DF680BE0E4C6A72B61E" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementTable_DCA74D57335EF58818050E4C6A6FD11A" xlink:to="loc_us-gaap_StatementLineItems_9E5D5EA758547DF680BE0E4C6A72B61E" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_RevenuesAbstract" xlink:label="loc_us-gaap_RevenuesAbstract_13076A92E983F76014650E4C6A734BEF" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_9E5D5EA758547DF680BE0E4C6A72B61E" xlink:to="loc_us-gaap_RevenuesAbstract_13076A92E983F76014650E4C6A734BEF" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_RevenueFromContractWithCustomerExcludingAssessedTax" xlink:label="loc_us-gaap_RevenueFromContractWithCustomerExcludingAssessedTax_9D8285058E5D54153D650E4C6A75BDFA" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RevenuesAbstract_13076A92E983F76014650E4C6A734BEF" xlink:to="loc_us-gaap_RevenueFromContractWithCustomerExcludingAssessedTax_9D8285058E5D54153D650E4C6A75BDFA" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_OperatingExpensesAbstract" xlink:label="loc_us-gaap_OperatingExpensesAbstract_D40DF1DE081CAE09CC170E4C6A76C0B7" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_9E5D5EA758547DF680BE0E4C6A72B61E" xlink:to="loc_us-gaap_OperatingExpensesAbstract_D40DF1DE081CAE09CC170E4C6A76C0B7" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_CostOfGoodsAndServicesSold" xlink:label="loc_us-gaap_CostOfGoodsAndServicesSold_23A0A5A4A3D1EEB4E3E90E4C6A76F0FC" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OperatingExpensesAbstract_D40DF1DE081CAE09CC170E4C6A76C0B7" xlink:to="loc_us-gaap_CostOfGoodsAndServicesSold_23A0A5A4A3D1EEB4E3E90E4C6A76F0FC" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_LaborAndRelatedExpense" xlink:label="loc_us-gaap_LaborAndRelatedExpense_2FF5429626BC095F135E0E4C6A76EAF7" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OperatingExpensesAbstract_D40DF1DE081CAE09CC170E4C6A76C0B7" xlink:to="loc_us-gaap_LaborAndRelatedExpense_2FF5429626BC095F135E0E4C6A76EAF7" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DepreciationAndAmortization" xlink:label="loc_us-gaap_DepreciationAndAmortization_CBDDC455E69A45C870910E4C6A76C43B" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OperatingExpensesAbstract_D40DF1DE081CAE09CC170E4C6A76C0B7" xlink:to="loc_us-gaap_DepreciationAndAmortization_CBDDC455E69A45C870910E4C6A76C43B" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_SellingGeneralAndAdministrativeExpense" xlink:label="loc_us-gaap_SellingGeneralAndAdministrativeExpense_C4AD178B6971B99599310E4C6A76E4E0" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OperatingExpensesAbstract_D40DF1DE081CAE09CC170E4C6A76C0B7" xlink:to="loc_us-gaap_SellingGeneralAndAdministrativeExpense_C4AD178B6971B99599310E4C6A76E4E0" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_BusinessCombinationContingentConsiderationArrangementsChangeInAmountOfContingentConsiderationLiability1" xlink:label="loc_us-gaap_BusinessCombinationContingentConsiderationArrangementsChangeInAmountOfContingentConsiderationLiability1_BF42DC55E33AE453A9DA0E4C6A774FC6" xlink:type="locator" />
    <link:presentationArc order="5" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OperatingExpensesAbstract_D40DF1DE081CAE09CC170E4C6A76C0B7" xlink:to="loc_us-gaap_BusinessCombinationContingentConsiderationArrangementsChangeInAmountOfContingentConsiderationLiability1_BF42DC55E33AE453A9DA0E4C6A774FC6" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_OtherCostAndExpenseOperating" xlink:label="loc_us-gaap_OtherCostAndExpenseOperating_CCC10C98240212616A950E4C6A772767" xlink:type="locator" />
    <link:presentationArc order="6" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OperatingExpensesAbstract_D40DF1DE081CAE09CC170E4C6A76C0B7" xlink:to="loc_us-gaap_OtherCostAndExpenseOperating_CCC10C98240212616A950E4C6A772767" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_OperatingExpenses" xlink:label="loc_us-gaap_OperatingExpenses_52E08E17F65A58CA3C830E4C6A770ECA" xlink:type="locator" />
    <link:presentationArc order="7" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OperatingExpensesAbstract_D40DF1DE081CAE09CC170E4C6A76C0B7" xlink:to="loc_us-gaap_OperatingExpenses_52E08E17F65A58CA3C830E4C6A770ECA" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_OperatingIncomeLoss" xlink:label="loc_us-gaap_OperatingIncomeLoss_53369E35FAA2FBEDE9FD0E4C6A7C1446" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_9E5D5EA758547DF680BE0E4C6A72B61E" xlink:to="loc_us-gaap_OperatingIncomeLoss_53369E35FAA2FBEDE9FD0E4C6A7C1446" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_OtherNonoperatingIncomeExpenseAbstract" xlink:label="loc_us-gaap_OtherNonoperatingIncomeExpenseAbstract_625022831C8E79D6C0DE0E4C6A7C46A6" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_9E5D5EA758547DF680BE0E4C6A72B61E" xlink:to="loc_us-gaap_OtherNonoperatingIncomeExpenseAbstract_625022831C8E79D6C0DE0E4C6A7C46A6" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_InterestIncomeOther" xlink:label="loc_us-gaap_InterestIncomeOther_E41E62F83E68C14E23EA0E4C6A7D3DD3" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OtherNonoperatingIncomeExpenseAbstract_625022831C8E79D6C0DE0E4C6A7C46A6" xlink:to="loc_us-gaap_InterestIncomeOther_E41E62F83E68C14E23EA0E4C6A7D3DD3" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_InterestExpense" xlink:label="loc_us-gaap_InterestExpense_11F90C04701DD3AC5F410E4C6A7D941A" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OtherNonoperatingIncomeExpenseAbstract_625022831C8E79D6C0DE0E4C6A7C46A6" xlink:to="loc_us-gaap_InterestExpense_11F90C04701DD3AC5F410E4C6A7D941A" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_GainsLossesOnRestructuringOfDebt" xlink:label="loc_us-gaap_GainsLossesOnRestructuringOfDebt_BB3E592A7F39C7CD22DF0E4C6A7E198D" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OtherNonoperatingIncomeExpenseAbstract_625022831C8E79D6C0DE0E4C6A7C46A6" xlink:to="loc_us-gaap_GainsLossesOnRestructuringOfDebt_BB3E592A7F39C7CD22DF0E4C6A7E198D" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_FairValueAdjustmentOfWarrants" xlink:label="loc_us-gaap_FairValueAdjustmentOfWarrants_BD30749C4525C0EC83F10E4C6A7EA1D0" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OtherNonoperatingIncomeExpenseAbstract_625022831C8E79D6C0DE0E4C6A7C46A6" xlink:to="loc_us-gaap_FairValueAdjustmentOfWarrants_BD30749C4525C0EC83F10E4C6A7EA1D0" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_IncomeLossFromEquityMethodInvestments" xlink:label="loc_us-gaap_IncomeLossFromEquityMethodInvestments_E80FD590CA9140C59D6B0E4C6A7EE3DF" xlink:type="locator" />
    <link:presentationArc order="5" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OtherNonoperatingIncomeExpenseAbstract_625022831C8E79D6C0DE0E4C6A7C46A6" xlink:to="loc_us-gaap_IncomeLossFromEquityMethodInvestments_E80FD590CA9140C59D6B0E4C6A7EE3DF" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_NonoperatingIncomeExpense" xlink:label="loc_us-gaap_NonoperatingIncomeExpense_4D00013CB319C553A72E0E4C6A7E0AB6" xlink:type="locator" />
    <link:presentationArc order="6" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OtherNonoperatingIncomeExpenseAbstract_625022831C8E79D6C0DE0E4C6A7C46A6" xlink:to="loc_us-gaap_NonoperatingIncomeExpense_4D00013CB319C553A72E0E4C6A7E0AB6" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_IncomeLossAttributableToParent" xlink:label="loc_us-gaap_IncomeLossAttributableToParent_26199A71A4CC7986DBB00E4C6A7E7773" xlink:type="locator" />
    <link:presentationArc order="5" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_9E5D5EA758547DF680BE0E4C6A72B61E" xlink:to="loc_us-gaap_IncomeLossAttributableToParent_26199A71A4CC7986DBB00E4C6A7E7773" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_IncomeTaxExpenseBenefit" xlink:label="loc_us-gaap_IncomeTaxExpenseBenefit_9CB7D91DB8451C52342C0E4C6A7F49AB" xlink:type="locator" />
    <link:presentationArc order="6" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_9E5D5EA758547DF680BE0E4C6A72B61E" xlink:to="loc_us-gaap_IncomeTaxExpenseBenefit_9CB7D91DB8451C52342C0E4C6A7F49AB" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_NetIncomeLoss" xlink:label="loc_us-gaap_NetIncomeLoss_2C017B458B005F1806390E4C6A7FED36" xlink:type="locator" />
    <link:presentationArc order="7" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_9E5D5EA758547DF680BE0E4C6A72B61E" xlink:to="loc_us-gaap_NetIncomeLoss_2C017B458B005F1806390E4C6A7FED36" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_EarningsPerShareBasicAndDilutedAbstract" xlink:label="loc_us-gaap_EarningsPerShareBasicAndDilutedAbstract_614ACCC86D5BA9B270330E4C6A7F670F" xlink:type="locator" />
    <link:presentationArc order="8" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_9E5D5EA758547DF680BE0E4C6A72B61E" xlink:to="loc_us-gaap_EarningsPerShareBasicAndDilutedAbstract_614ACCC86D5BA9B270330E4C6A7F670F" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_EarningsPerShareBasic" xlink:label="loc_us-gaap_EarningsPerShareBasic_EA9DBFC9D612140520360E4C6A7FADD4" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EarningsPerShareBasicAndDilutedAbstract_614ACCC86D5BA9B270330E4C6A7F670F" xlink:to="loc_us-gaap_EarningsPerShareBasic_EA9DBFC9D612140520360E4C6A7FADD4" xlink:type="arc" />
    <link:loc xlink:href="prth-20180930.xsd#prth_ChangeInTaxBasisAbstractAbstract" xlink:label="loc_prth_ChangeInTaxBasisAbstractAbstract_8C0B7C084F6AF3E6A07A0E4C6A809B15" xlink:type="locator" />
    <link:presentationArc order="9" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_9E5D5EA758547DF680BE0E4C6A72B61E" xlink:to="loc_prth_ChangeInTaxBasisAbstractAbstract_8C0B7C084F6AF3E6A07A0E4C6A809B15" xlink:type="arc" />
    <link:loc xlink:href="prth-20180930.xsd#prth_BusinessAcquisitionProFormaIncomeTaxExpenseBenefit" xlink:label="loc_prth_BusinessAcquisitionProFormaIncomeTaxExpenseBenefit_4F25F978E7F73F63B52A0E4C6A80B3EF" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_prth_ChangeInTaxBasisAbstractAbstract_8C0B7C084F6AF3E6A07A0E4C6A809B15" xlink:to="loc_prth_BusinessAcquisitionProFormaIncomeTaxExpenseBenefit_4F25F978E7F73F63B52A0E4C6A80B3EF" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_BusinessAcquisitionsProFormaNetIncomeLoss" xlink:label="loc_us-gaap_BusinessAcquisitionsProFormaNetIncomeLoss_786AFF0C6B915D6F69210E4C6A80DEBD" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_prth_ChangeInTaxBasisAbstractAbstract_8C0B7C084F6AF3E6A07A0E4C6A809B15" xlink:to="loc_us-gaap_BusinessAcquisitionsProFormaNetIncomeLoss_786AFF0C6B915D6F69210E4C6A80DEBD" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_EarningsPerShareProFormaAbstract" xlink:label="loc_us-gaap_EarningsPerShareProFormaAbstract_EB4769F76F67DCAD22150E4C6A80D3E0" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_prth_ChangeInTaxBasisAbstractAbstract_8C0B7C084F6AF3E6A07A0E4C6A809B15" xlink:to="loc_us-gaap_EarningsPerShareProFormaAbstract_EB4769F76F67DCAD22150E4C6A80D3E0" xlink:type="arc" />
    <link:loc xlink:href="prth-20180930.xsd#prth_BusinessAcquisitionProFormaEarningsPerShareBasicAndDiluted" xlink:label="loc_prth_BusinessAcquisitionProFormaEarningsPerShareBasicAndDiluted_06BE164C7840D5CD24550E4C6A81D1B0" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EarningsPerShareProFormaAbstract_EB4769F76F67DCAD22150E4C6A80D3E0" xlink:to="loc_prth_BusinessAcquisitionProFormaEarningsPerShareBasicAndDiluted_06BE164C7840D5CD24550E4C6A81D1B0" xlink:type="arc" />
  </link:presentationLink>
</link:linkbase>
