QR Refund

Sequence diagram

Process Flow

1. ClientApp triggers a QR refund request via ThirdPartyIntegration.requestMPOSIntegration().
2. MPOSApp shows a "Confirm QR refund payment" screen.
3. MPOSApp sends the refund request to MPOSPaymentServer.
4. MPOSPaymentServer responds:
   • If successful, MPOSApp processes the response and returns [Response Code:10] to ClientApp.
   • If failed, MPOSApp processes and returns an error response to ClientApp.