How does Payment Express handle Refund Transactions?
A refund transaction transfers (refunds) money from the Merchant account to a cardholder account. This transaction is used for example, when goods are returned or in other circumstances at the discretion of the merchant. Refunds need to be matched with their original purchase/complete transaction, which is returned its response as DpsTxnRef. Each component reference has a section on doing refund transactions. Also merchants have access to the Payment Manager to handle refunds manually, if they do not wish to build their own interface.
