Refund notification

Refund Success Notifications

When the merchant’s system receives a callback from the 2Pay system, it is recommended that the merchant’s system validates the parameters in the callback information by using the verifySign, to ensure that the data has not been tampered with.

Parameter	Type	Description
transactionNo	String	The Transaction ID in the 2Pay system.
status	String	Status
reference	String	The Invoice Number of the transaction in the merchant’s system.
verifySign	String	The parameter signature.