I need a sdk to use to deliver to the mail providers. so my app can talk with POS system see pdf in the same way it should work
sdk is going to talk with my backend so it's at whose store it's about
when the pos provider have insall our sdk in the possystem can can show oner link the shop to his account with us
and whenn user buy som thinks and show owner press pay with app will the qr3 code came on shop owher screen user will after taht press on button on app and show owner can scan the qr3 code with my app
and now he came to my confirm page so the user can swift and page same as you see in pdf
the system must be to windwos , linux and appel computer operation system
4 freelanceria on tarjonnut keskimäärin 140 $ tähän työhön
Hi! My name is Ihor, I will be glad to help you with your app. I have strong experience in C# Java and Android development for 3+ years. Feel free to contact me any time so we can discuss details.