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Ingenico integration DLL

I am a C# developer and have written a bespoke POS solution for my company coded in C# (Winforms currently).

I'm looking to integrate tethered Ingenico card terminals (over USB) into it for card payments. I am needing a DLL (ideally coded in C#/ASP.net) to handle the API calls to the card terminal from my app.

I'd like to be able to 'send' the amount to be purchased to the card terminal for display to the customer. The terminal itself will handle the card processing but I need my app to await a callback from it with the authorisation code from a successful transaction along any other Ingenico SDK statuses that may be applicable (timeouts or declines etc).

Квалификация: Программирование на C#, Архитектура ПО, Программирование на C++, ASP.NET

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О работодателе:
( 0 отзыв(-а, -ов) ) Bristol, United Kingdom

ID проекта: #20897129

21 фрилансеров(-а) в среднем готовы выполнить эту работу за £533

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