Transaction Processing

Refund Transaction

ReturnById

The ReturnById operation is used to perform a linked credit to a cardholder’s account from the merchant’s account based on a previously authorized and settled transaction.

ReturnUnlinked

The ReturnUnlinked operation is used to perform an “unlinked”, or standalone, credit to a cardholder’s account from the merchant’s account. This operation is useful when a return transaction is not associated with a previously authorized and settled transaction.

API Reference