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  <xsd:element id="prth_ReclassOfCommonUnitRepurchaseObligation" name="ReclassOfCommonUnitRepurchaseObligation" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="prth_RestrictedStockUnitsRSUsPerformanceBasedWithMarketConditionMember" name="RestrictedStockUnitsRSUsPerformanceBasedWithMarketConditionMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="prth_RestrictedStockUnitsRSUsServiceBasedMember" name="RestrictedStockUnitsRSUsServiceBasedMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="prth_SellersOfPriorityMember" name="SellersOfPriorityMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="prth_SeniorTermLoanMaturingJanuary32023Member" name="SeniorTermLoanMaturingJanuary32023Member" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="prth_SettlementAssetsAbstract" name="SettlementAssetsAbstract" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xsd:element id="prth_SettlementAssetsAndObligationsTextBlock" name="SettlementAssetsAndObligationsTextBlock" nillable="true" substitutionGroup="xbrli:item" type="nonnum:textBlockItemType" xbrli:periodType="duration" />
  <xsd:element id="prth_SettlementAssetsEstimatedShortfall" name="SettlementAssetsEstimatedShortfall" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="instant" />
  <xsd:element abstract="true" id="prth_SettlementLiabilitiesAbstract" name="SettlementLiabilitiesAbstract" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="prth_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsAggregateIntrinsicValueRollForward" name="ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsAggregateIntrinsicValueRollForward" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xsd:element id="prth_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExpirationsInPeriodAggregateIntrinsicValue" name="ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExpirationsInPeriodAggregateIntrinsicValue" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration" />
  <xsd:element id="prth_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsIssuedWeightedAverageGrantDateFairValue" name="ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsIssuedWeightedAverageGrantDateFairValue" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration" />
  <xsd:element id="prth_ShareBasedCompensationArrangementBySharebasedPaymentAwardOptionsForfeituresInPeriodAggregateIntrinsicValue" name="ShareBasedCompensationArrangementBySharebasedPaymentAwardOptionsForfeituresInPeriodAggregateIntrinsicValue" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration" />
  <xsd:element id="prth_StockIssuedDuringPeriodSharesConversionOfBusinessAcquisition" name="StockIssuedDuringPeriodSharesConversionOfBusinessAcquisition" nillable="true" substitutionGroup="xbrli:item" type="xbrli:sharesItemType" xbrli:periodType="duration" />
  <xsd:element id="prth_StockIssuedDuringPeriodValueConversionOfBusinessAcquisition" name="StockIssuedDuringPeriodValueConversionOfBusinessAcquisition" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="prth_SubordinatedTermLoanMaturingJuly32023Member" name="SubordinatedTermLoanMaturingJuly32023Member" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="prth_SyndicateOfLendersMember" name="SyndicateOfLendersMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="prth_TaxCutsAndJobsActOf2017InterestDeductionLimitation" name="TaxCutsAndJobsActOf2017InterestDeductionLimitation" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="instant" />
  <xsd:element abstract="true" id="prth_TermLoanMember" name="TermLoanMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="prth_TheEarnoutIncentivePlanMember" name="TheEarnoutIncentivePlanMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="prth_TotalNetLeverageRatio" name="TotalNetLeverageRatio" nillable="true" substitutionGroup="xbrli:item" type="xbrli:pureItemType" xbrli:periodType="instant" />
  <xsd:element abstract="true" id="prth_TwoBusinessAcquisitionMember" name="TwoBusinessAcquisitionMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="prth_WarrantLiabilityPolicyTextBlock" name="WarrantLiabilityPolicyTextBlock" nillable="true" substitutionGroup="xbrli:item" type="nonnum:textBlockItemType" xbrli:periodType="duration" />
  <xsd:element id="prth_WarrantsIssuedAndRedeemedPercentOfOutstandingCommonStock" name="WarrantsIssuedAndRedeemedPercentOfOutstandingCommonStock" nillable="true" substitutionGroup="xbrli:item" type="num:percentItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="prth_YapStoneIncMember" name="YapStoneIncMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
</xsd:schema>
