Menu

Required Fields for Authorizing Merchant-Initiated Subsequent Installment Payments

Use these required fields to authorize merchant-initiated subsequent installment payments.
processingInformation.authorizationOptions.initiator.merchantInitiatedTransaction. previousTransactionID
For Discover and American Express cards, use the transaction ID from the original transaction. For Visa, use the last successful transaction ID.
Set to
true
.
Set to
merchant
.
Set to
install
.
processingInformation.initiator.merchantInitiatedTransaction.reason
Set to
9
.
IMPORTANT
Only required for Mastercard transactions.
Back to top