Whenever I try make a live payment using the example project, I get the error "Transaction already succeeded" after confirming the transaction on my mobile banking app. I get the same issue on my own flutter app that makes use of this payment gateway.
This only happens on IOS and not Android.
Please can someone assist, I really need help with this...
Whenever I try make a live payment using the example project, I get the error "Transaction already succeeded" after confirming the transaction on my mobile banking app. I get the same issue on my own flutter app that makes use of this payment gateway.
This only happens on IOS and not Android.
Please can someone assist, I really need help with this...