Transaction Status

Check the status of a card transaction when the result is unclear or delayed, helping ensure accurate tracking of payment outcomes.

Sequence Diagram

Process Flow

1. POS creates TransactionStatusRequest() object.
2. POS calls SendRequest() to send cancel request.
3. SDK sends the encoded request to Smart Terminal.
4. Smart Terminal returns response [100 : Approved] to SDK. You may refer to Response Codes.
5. POS calls receiveResponse() for response handling.
6. SDK returns the response value.
7. POS displays cancellation result on screen.