post
https://secure.mintpayments.com/mpay/v5/purchase//refund
Process a refund for a previously captured transaction. This returns money to the customer's
original payment method. mPay supports partial refunds.
About Refunds
Refund operations are used to:
- Return money to customers for captured transactions
- Handle returns, exchanges, and customer complaints
- Process partial refunds for partial returns
- Correct billing errors and overcharges
Partial Refunds: If the total transaction amount was 100 AUD and the 'refund' is initiated
with the amount of 70 AUD that automatically constitutes as a partial refund of 70 AUD of the
original transaction.
Note: The request must hold a valid session token.