On This Page

Stand-Alone Credit

Use this information to process a stand-alone credit. This transaction is used to process a credit without reference to the original transaction. The customer is required to present their payment card for this type of transaction.

WARNING

When processing a stand-alone credit, there is no limit on the credit amount because there is no reference to the original transaction amount. The recommendation is to use a refund transaction whenever possible. For more information, see Refund.

Follow these steps to process a stand-alone credit.

Create a

RefundParameters

object and provide the required information for the payment.

Use the

startStandaloneRefundTransaction

method to initiate the transaction flow.

let refundParameters = RefundParameters(amount: Decimal(1.00),
                                        currency: .USD,
                                        customIdentifier: "yourReferenceForTheTransaction")

let refund = await mposUi.startStandaloneRefundTransaction(with: refundParameters)

After the transaction is completed, get the results of the transaction.

switch refund {
    case .success(let transaction):
        print("Transaction with id: %@ completed with state: %@", transaction.identifier, transaction.status)
    case .failure(let error):
        print("Transaction failed with error: %@", error.localizedDescription)
    }

To get complete transaction details, access the

transaction

object.