Void Payment

Sequence diagram

Process Flow

1. ClientApp sends a void request to MPOSApp via ThirdPartyIntegration.requestMPOSIntegration().
2. MPOSApp shows a "Confirm void payment" screen.
3. MPOSApp sends the void request to MPOSPaymentServer.
4. MPOSPaymentServer responds:
   • If successful, Return [Response Code:10] to ClientApp via processResponseMPOSIntegration.
   • If failed, Return error response to ClientApp using the same method.