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Simple Order API Field Reference
26.04.03
April 2026: This revision of the guide contains updated or new field
information.
Added these fields: - installment_alertPreference
- installment_preferredDay
Updated this field:26.04.02
April 2026: This revision of the guide contains updated or new field
information.
Added these fields: - airlineData_invoiceDate
- ccAuthReply_enhancedDataEnabled
- ccCaptureReply_enhancedDataEnabled
26.04.01
April 2026: This revision of the guide contains updated or new field
information.
Updated these fields: - healthCare#_amount
- healthCare#_amountType
- invoiceHeader_merchantDescriptorContact
- invoiceHeader_merchantDescriptorCustomerServicePhoneNumber
- payerAuthEnrollService_merchantName
- subsequentAuthTransactionID