Optional
amount?: stringThe total amount to refund. Cannot exceed the original transaction amount or balance if prior partial refund was issued. To refund the full transaction amount or balance omit this paramter or set to null
The merchant account id assigned by the service provider that will process the payment
Optional
reference_A reference id that will be echo'd back in the message response.
The unique transaction_id from the original sale or authorization
Generated using TypeDoc
Parameters to process a refund. A refund can be issued against a Sale or Authorization transaction that has already settled (batched). This function returns funds to the card holder for equal or less value than the original Sale/Capture transaction.