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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).

Kĩ năng: Lập trình C#, Kiến trúc phần mềm, Lập trình C++, ASP.NET

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Về Bên Thuê:
( 0 nhận xét ) Bristol, United Kingdom

ID dự án: #20897129

22 freelancer đang chào giá trung bình £525 cho công việc này

dreamci

Hi I have more than 15 years development experience and a great team, we can complete your project with clean code and best practices We are working on hourly rate 50usd / hour. Can you send me a message? Then we ca Thêm

£500 GBP trong 5 ngày
(78 Nhận xét)
8.2
DevStar925

Hi sir, how are you? I read your project description and I am interested in your job. As you can see my profile, I am a full-time developer and have just completed many projects. Specially, I have top skills for C/ Thêm

£500 GBP trong 4 ngày
(75 Nhận xét)
7.3
malballah

Dear hiring manager, I am expert in C#, .Net Core, ASP.Net Core, Entity Framework Core, Sql Server, Design Patterns, OOP, JavaScript, Angular 2/6, JQuery, CSS, and Bootstrap. I am a software engineer graduated from f Thêm

£750 GBP trong 7 ngày
(56 Nhận xét)
7.2
ITPyramid85

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£500 GBP trong 7 ngày
(26 Nhận xét)
7.0
XeeChaun

hi. I have already built library for communicating with Ingenico Payment terminal. the library can be used with other projects for processing payments on terminal. here's short video demo: ---( [login to view URL] Thêm

£750 GBP trong 7 ngày
(98 Nhận xét)
6.9
NewHorizons2016

Hello there, I specialise in MS Visual C++ and have been using it for over 2 decades now; mostly working in the UK, for global names in consumer electronics and software. I can develop a C++ DLL that is callable (usin Thêm

£1000 GBP trong 10 ngày
(38 Nhận xét)
6.4
leemilun

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6.4
itpathsolutions

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£800 GBP trong 7 ngày
(11 Nhận xét)
5.8
RushService

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£250 GBP trong 3 ngày
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6.1
Victorier006

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5.5
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5.3
valiksoin

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£500 GBP trong 7 ngày
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4.8
MuhammadRohailP

I am good in integration development and had worked with multiple CRMS which include Infusionsoft, Streak CRM and QuickBooks Online. So I can easily integrate this in your system. Please let me know if you are interest Thêm

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4.0
mattjparker1104

Hello, How are you? I just saw your project description carefully. I am very interested in your project. I have rich experience in .NET C#, VB.NET and SQL Server. I can help you surely and complete in a short time. I c Thêm

£500 GBP trong 10 ngày
(3 Nhận xét)
2.0
paramdigisoft

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1.7
healer818

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£400 GBP trong 7 ngày
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1.4
Archpathsolution

I have Ready POS Application fully integrated with the inventory and accounting Point of Sale application its already running lots of retail store and supermarket in Saudi Arabia Market I have Online web version Offlin Thêm

£500 GBP trong 90 ngày
(0 Nhận xét)
0.0
hassangraf

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0.0
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0.0
ddd8j

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£250 GBP trong 7 ngày
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0.0