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  <xs:element id="four_ConvertibleNotesDueTwoThousandTwentySevenMember" abstract="true" name="ConvertibleNotesDueTwoThousandTwentySevenMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="four_TermLoanBDueTwoThousandThirtyTwoMember" abstract="true" name="TermLoanBDueTwoThousandThirtyTwoMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="four_SixPointSevenFiveZeroSeniorNotesDueTwoThousandThirtyTwoMember" abstract="true" name="SixPointSevenFiveZeroSeniorNotesDueTwoThousandThirtyTwoMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="four_SettlementLineCreditAgreementMember" abstract="true" name="SettlementLineCreditAgreementMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="four_CreditFacilityMember" abstract="true" name="CreditFacilityMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="four_LongTermDebtMaturityAfterYearFour" abstract="false" name="LongTermDebtMaturityAfterYearFour" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="four_VectronSystemsAGMember" abstract="true" name="VectronSystemsAGMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="four_CommonStockConversionRatio" abstract="false" name="CommonStockConversionRatio" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:pureItemType"/>
  <xs:element id="four_ConsolidationLessThanWhollyOwnedSubsidiaryPercentage" abstract="false" name="ConsolidationLessThanWhollyOwnedSubsidiaryPercentage" nillable="true" xbrli:periodType="instant" substitutionGroup="xbrli:item" type="dtr-types:percentItemType"/>
  <xs:element id="four_SubsidiaryOwnershipPercentageEquityInterestAcquiredPercentage" abstract="false" name="SubsidiaryOwnershipPercentageEquityInterestAcquiredPercentage" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:percentItemType"/>
  <xs:element id="four_Shift4PaymentsLLCMember" abstract="true" name="Shift4PaymentsLLCMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="four_Shift4PaymentsIncAndRookHoldingsIncorporationMember" abstract="true" name="Shift4PaymentsIncAndRookHoldingsIncorporationMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="four_Shift4PaymentsIncMember" abstract="true" name="Shift4PaymentsIncMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="four_RookHoldingsIncorporationMember" abstract="true" name="RookHoldingsIncorporationMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="four_GlobalBlueTPSJapanCoLtdMember" abstract="true" name="GlobalBlueTPSJapanCoLtdMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="four_GlobalBlueLebanonSALMember" abstract="true" name="GlobalBlueLebanonSALMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="four_GlobalBlueBrasilTFSLtdaMember" abstract="true" name="GlobalBlueBrasilTFSLtdaMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="four_GlobalBlueTouristikHizmetlerA.S.Member" abstract="true" name="GlobalBlueTouristikHizmetlerA.S.Member" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="four_GlobalBluePazarlamaDestekVeTeknolojiHizmetleriA.S.Member" abstract="true" name="GlobalBluePazarlamaDestekVeTeknolojiHizmetleriA.S.Member" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="four_BahamasVATRefundLtdMember" abstract="true" name="BahamasVATRefundLtdMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="four_GlobalBlueLLCMember" abstract="true" name="GlobalBlueLLCMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="four_ResidualCommissionBuyoutsMember" abstract="true" name="ResidualCommissionBuyoutsMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="four_EquipmentUnderLeaseMember" abstract="true" name="EquipmentUnderLeaseMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="four_EquipmentHeldForLeaseMember" abstract="true" name="EquipmentHeldForLeaseMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="four_PropertyPlantAndEquipmentLessorAssetUnderOperatingLeaseWeightedAverageDepreciationPeriod" abstract="false" name="PropertyPlantAndEquipmentLessorAssetUnderOperatingLeaseWeightedAverageDepreciationPeriod" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:durationItemType"/>
  <xs:element id="four_FurnitureFixturesAndVehiclesMember" abstract="true" name="FurnitureFixturesAndVehiclesMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="four_AcquiredIntangibleAssetsMember" abstract="true" name="AcquiredIntangibleAssetsMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="four_NonAcquiredIntangibleAssetsMember" abstract="true" name="NonAcquiredIntangibleAssetsMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="four_FiniteLivedIntangibleAssetExpectedAmortizationAfterYearFour" abstract="false" name="FiniteLivedIntangibleAssetExpectedAmortizationAfterYearFour" nillable="true" xbrli:periodType="instant" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="four_FiniteLivedIntangibleAssetsAcquiredAmortizationExpenseFiscalYearMaturityAbstract" abstract="true" name="FiniteLivedIntangibleAssetsAcquiredAmortizationExpenseFiscalYearMaturityAbstract" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:stringItemType"/>
  <xs:element id="four_FiniteLivedIntangibleAssetsAcquiredExpectedAmortizationRemainderOfFiscalYear" abstract="false" name="FiniteLivedIntangibleAssetsAcquiredExpectedAmortizationRemainderOfFiscalYear" nillable="true" xbrli:periodType="instant" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="four_FiniteLivedIntangibleAssetsAcquiredExpectedAmortizationYearOne" abstract="false" name="FiniteLivedIntangibleAssetsAcquiredExpectedAmortizationYearOne" nillable="true" xbrli:periodType="instant" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="four_FiniteLivedIntangibleAssetsAcquiredExpectedAmortizationYearTwo" abstract="false" name="FiniteLivedIntangibleAssetsAcquiredExpectedAmortizationYearTwo" nillable="true" xbrli:periodType="instant" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="four_FiniteLivedIntangibleAssetsAcquiredExpectedAmortizationYearThree" abstract="false" name="FiniteLivedIntangibleAssetsAcquiredExpectedAmortizationYearThree" nillable="true" xbrli:periodType="instant" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="four_FiniteLivedIntangibleAssetsAcquiredExpectedAmortizationYearFour" abstract="false" name="FiniteLivedIntangibleAssetsAcquiredExpectedAmortizationYearFour" nillable="true" xbrli:periodType="instant" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="four_FiniteLivedIntangibleAssetsAcquiredExpectedAmortizationAfterYearFour" abstract="false" name="FiniteLivedIntangibleAssetsAcquiredExpectedAmortizationAfterYearFour" nillable="true" xbrli:periodType="instant" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="four_FiniteLivedIntangibleAssetsAcquiredExpectedAmortization" abstract="false" name="FiniteLivedIntangibleAssetsAcquiredExpectedAmortization" nillable="true" xbrli:periodType="instant" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="four_RestrictedStockUnitsAndPerformanceBasedRestrictedStockUnitsMember" abstract="true" name="RestrictedStockUnitsAndPerformanceBasedRestrictedStockUnitsMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="four_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeitedOrCancelledInPeriod" abstract="false" name="ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeitedOrCancelledInPeriod" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:sharesItemType"/>
  <xs:element id="four_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeituresOrCancellationInPeriodWeightedAverageGrantDateFairValue" abstract="false" name="ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeituresOrCancellationInPeriodWeightedAverageGrantDateFairValue" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:perShareItemType"/>
  <xs:element id="four_ScheduleOfEarningsPerShareBasicAndDilutedByCommonClassTable" abstract="true" name="ScheduleOfEarningsPerShareBasicAndDilutedByCommonClassTable" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrldt:hypercubeItem" type="xbrli:stringItemType"/>
  <xs:element id="four_RestrictedStockUnitsRSUsAndPerformanceSharesMember" abstract="true" name="RestrictedStockUnitsRSUsAndPerformanceSharesMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="four_ConvertibleNotesDueTwoThousandTwentyFiveMember" abstract="true" name="ConvertibleNotesDueTwoThousandTwentyFiveMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="four_EarningsPerShareBasicAndDilutedLineItems" abstract="true" name="EarningsPerShareBasicAndDilutedLineItems" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:stringItemType"/>
  <xs:element id="four_NetIncomeLossAvailableToCommonStockholdersBasicNetOfAdjustments" abstract="false" name="NetIncomeLossAvailableToCommonStockholdersBasicNetOfAdjustments" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="four_TermLoanBDue2032Member" abstract="true" name="TermLoanBDue2032Member" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="four_PaymentsForTaxReceivableAgreementLiability" abstract="false" name="PaymentsForTaxReceivableAgreementLiability" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="four_DueToRelatedPartiesEquityFundedPortionPercentage" abstract="false" name="DueToRelatedPartiesEquityFundedPortionPercentage" nillable="true" xbrli:periodType="instant" substitutionGroup="xbrli:item" type="dtr-types:percentItemType"/>
  <xs:element id="four_ResidualCommissionBuyoutAgreement" abstract="false" name="ResidualCommissionBuyoutAgreement" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="four_PaymentsInConnectionWithResidualCommissionBuyouts" abstract="false" name="PaymentsInConnectionWithResidualCommissionBuyouts" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="four_ContingentPaymentsInConnectionWithResidualCommissionBuyouts" abstract="false" name="ContingentPaymentsInConnectionWithResidualCommissionBuyouts" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="four_RightToExchangeAndSellLimitedLiabilityCompanySharesByLenderUponDefault" abstract="false" name="RightToExchangeAndSellLimitedLiabilityCompanySharesByLenderUponDefault" nillable="true" xbrli:periodType="instant" substitutionGroup="xbrli:item" type="xbrli:sharesItemType"/>
  <xs:element id="four_ReportableSegmentMember" abstract="true" name="ReportableSegmentMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="four_NetworkCosts" abstract="false" name="NetworkCosts" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="four_OtherCostOfGoodsAndServiceExcludingDepreciationDepletionAndAmortization" abstract="false" name="OtherCostOfGoodsAndServiceExcludingDepreciationDepletionAndAmortization" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="four_SalaryAndWageExcludingCostOfGoodAndServicesSoldAndOtherGeneralAndAdministrativeExpenses" abstract="false" name="SalaryAndWageExcludingCostOfGoodAndServicesSoldAndOtherGeneralAndAdministrativeExpenses" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="four_ShareBasedPaymentArrangementExpenseAdjusted" abstract="false" name="ShareBasedPaymentArrangementExpenseAdjusted" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="four_RentOfficeOccupancyAndEquipmentExpenses" abstract="false" name="RentOfficeOccupancyAndEquipmentExpenses" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="four_CreditFacilitiesMember" abstract="true" name="CreditFacilitiesMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="four_ParamountCommerceGroupLimitedMember" abstract="true" name="ParamountCommerceGroupLimitedMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="four_NancyDismanMember" abstract="true" name="NancyDismanMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
</xs:schema>
