Refund Transactions

A standalone Refund transaction is used to return funds to a customer for a previously completed Sale transaction. This type of refund is not linked to the original transaction via the RRN (Retrieval Reference Number). Instead, it is initiated as a separate transaction, typically performed after the batch containing the original sale has been settled.

Refunds are commonly used when:

• A product is returned
• A service is canceled
• An overcharge or billing error needs to be corrected

Because it occurs post-settlement, a standalone refund ensures that the original sale has already been finalized before reversing the amount.

Import the payload provided below into your code to perform sale transactions.

// Refund Transaction
let refund = TxnData(
    amount: "10.00",
    currencyCode: .USD,
    tranType: .REFUND,
    showApprovalScreen: true
)
 
// Start the transaction using this method.
readerInstance.startTransaction(param: refund, delegate: self) // Refund Transaction
let refund = TxnData(
    amount: "10.00",
    currencyCode: .USD,
    tranType: .REFUND,
    showApprovalScreen: true
)
 
// Start the transaction using this method.
readerInstance.startTransaction(param: refund, delegate: self)