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I have a rather complex IOS app (with matching B4A app) which is working perfectly except for inapp subscription. I would like someone to code and test the inapp subscriptiob part. Only one product. auto renewable annual subscription. I can probably do it myself, but Apple's documentation and...

Hi All I require the Sumni P1_4G card reader functions to be wrapped in a library. Documentation is here https://docs.sunmi.com/en/general-function-modules/sunmipayhardwareservice/ As I have no experience with library creation or Android Studio, I don't even want to attempt it :). I just need...