i need a sdk tool to difent pos systemt

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

Taidot: C-ohjelmointi, iOS Development, Java, Linux, Windows Desktop

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Tietoa työnantajasta:
( 38 arvostelua ) fredericia, Denmark

Projektin tunnus: #16032362

4 freelanceria on tarjonnut keskimäärin 140 $ tähän työhön


Hello, I have gone through the post and we have ready made POS solution for you. I am experienced developer having good hands on designing and developing Orders, Inventories, Warehouse and other back-end modules. Lisää

200 $ USD 3 päivässä
(8 arvostelua)

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.

166 $ USD 3 päivässä
(9 arvostelua)

Hello there, We have very expert team over here we can do this project for you, we can discuss more in chat thanks and regards zympus technologies + E-commerce Website + Payment integration, Paypal API etc + A Lisää

155 $ USD 3 päivässä
(0 arvostelua)

Hello, I am expert in C Programming, iOS Development, Software architecture,Java, Linux, Windows Desktop . I have more than 7 years experience in C Programming. i have successfully completed more than 1000 projects i Lisää

40 $ USD 4 päivässä
(0 arvostelua)