Refund

Sequence diagram

Process Flow

1. ClientApp initiates a transaction by calling ThirdPartyIntegration.requestMPOSIntegration() with the appropriate action type ActionTypeRefund.
2. MPOSApp displays the payment screen.
3. MPOSApp sends the transaction request to MPOSPaymentServer.
4. MPOSPaymentServer responds:
   • If successful, Return [Response Code: 106] to ClientApp via processResponseMPOSIntegration.
   • If failed, Return error response to ClientApp using the same method.