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- Introduction to Payments
- Standard Payments Processing
- Card Present Connect | Retail Processing
- Card Present Connect | Mass Transit Processing
- Debit and Prepaid Card Processing
- Processing Debit and Prepaid Authorizations
- Airline Data Processing
- Japanese Payment Options Processing
- Processing Payments Using Credentials
- Customer-Initiated Transactions with Credentials on File
- MIT Delayed Transaction with PAN
- MIT Incremental Transaction with PAN
- MIT Reauthorization Transactions with PAN
- MIT Resubmission Transaction with PAN
- Installment Payments
- Recurring Payments
- Unscheduled COF Payments
- Token Management Service Processing
- Introduction to Payments
- Standard Payments Processing
- Card Present Connect | Retail Processing
- Card Present Connect | Mass Transit Processing
- Debit and Prepaid Card Processing
- Processing Debit and Prepaid Authorizations
- Airline Data Processing
- Japanese Payment Options Processing
- Processing Payments Using Credentials
- Customer-Initiated Transactions with Credentials on File
- MIT Delayed Transaction with PAN
- MIT Incremental Transaction with PAN
- MIT Reauthorization Transactions with PAN
- MIT Resubmission Transaction with PAN
- Installment Payments
- Recurring Payments
- Unscheduled COF Payments
- Token Management Service Processing
On This Page
Card-Specific Required Field for Retrieving Customer Credentials During a
CIT
Some card companies require additional information when making authorizations with stored credentials.
Discover
Discover requires the authorization amount from the original transaction when sending
a request:
- processingInformation.authorizationOptions.initiator.merchantInitiatedTransaction. originalAuthorizedAmount