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Payment Terminal (PDQ) Integration

We are looking for an experience C# programmer with MS SQL and Payment Gateway/ Counter Top PDQ integration experience.

Integrate Wired and Wireless VeriFone Card Terminals to our existing EPOS system which was developed in C# with MS SQL.

What we are trying to do is, Connect VeriFone terminal to System directly or via wireless then Enter amount we wish to charge from card holder then press a button which communicate with VeriFone Card reader and perform following

1. If card is not inserted throw message on the system and VeriFone Card reader insert your card please

2. If card is inserted throw message on both enter Pin

3. If payment has been approved message on both "Approved and Remove Card"

4. If payment has been declined. "Declined"

5. Etc.

These are the basic outline. We would only use customer present method via wired or wireless terminal

Please don't bid if you don't have any previous experience

Kỹ năng: .NET, Lập trình C#, eCommerce, Kiến trúc phần mềm, SQL

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Về Bên Thuê:
( 1 nhận xét ) Birmingham, United Kingdom

Mã Dự Án: #14798439

29 freelancer đang chào giá trung bình £954 cho công việc này

esolzsales

Hello, We have gone through your project details and we have make out that you want to build a eCommerce based website. If you want then we can have a 1-1 discussion on FL chat. kindly let us know. Relevant Skills a Thêm

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8.3
rkatoch

**EXPERTISE IN,.NET ,C# DEVELOPER HAVING 12+ YEARS EXPERIENCE** // Specialized in ASP.NET,C#, MVC,SQL,WCF//*** Hello Sir, Warmest Greetings!! Over the last 12 years, I’m developing the websites and web apps of Thêm

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6.8
sphinxsolution

(From the makers of Vivino & Dah Makan) Hi, I hope you are doing well, We are 7 year young rapidly growing Website and Mobile App Development Company based out of New Jersey, USA, Gold coast, Australia & Pu Thêm

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6.4
maksimchukmak

Hello! My name is Maksim, from Kiev, Ukraine (UTF + 2) We are IntoBi - hardworking and responsible team. Our developers have highly experience in the building of various websites and apps. Relevant Skills and Experie Thêm

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6.5
rsen75

hi, 15+ years experience with strong knowledge of API / Payment Gateway integration and php with mysql, Plugin development and designing see my few portfolio **CSM and eCom** Magento / WordPress / zencart Thêm

£500 GBP trong 10 ngày
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6.5
lavizsolutions

I know one person who already done it. please reply me so that i can contact him. I know one person who already done it. please reply me so that i can contact him. I know one person who already Thêm

£5555 GBP trong 30 ngày
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6.4
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6.4
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6.1
tudiptechnology

We have proven track record of delivering C#/.Net web applications with AngularJS front end. Relevant Skills and Experience www.eazier.com www.sheqtrack.com www.norta.com www.cloudgavel.com www.liberty-storage.com www Thêm

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bizdigitalbrain

Hello , I will provide a complete Online Shopping ( Online Store) Portal. I build valid, responsive HTML5, CSS3, JQ, JS, bootstrap and Word Press, Magento, Drupal, CI, based websites Recent E commerce Thêm

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androidc

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5.3
murtaza1981

Hi, Please feel free to discuss the project with me so that i can wrap it up in a timely manner as per your requirements. Thanks, Murtaza Relevant Skills and Experience Hi, Please feel free to discuss the project Thêm

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4.2
king18yat

In the bid amount, I shall provide website, android and ios applications. I shall have daily communication and will provide daily updates. Relevant Skills and Experience In the bid amount, I shall provide 1 year of fr Thêm

£1111 GBP trong 10 ngày
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4.1
subhramondalsrc

Hi I have more than 10 plus years of experience .net and have been successfully delivered various project in freelancer successfully . I can assure you that you will be not disappointed. Relevant Skills and Experien Thêm

£500 GBP trong 10 ngày
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4.1
fanlancer

Hello,Sir High-Quality+fast development+good credit+fast communication=My work method! My first aim is to provide you quality and professional task. i have developed for 7 years on freelancer.com. This is my new Ac Thêm

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3.2
guptajiwebmaker1

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more123456

Hello, I have more than 10 years of experience in .NET Development with experience in all the technologies. I have developed and deployed more than 200 applications till date using .NET technologies Relevant Skills a Thêm

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MetaoriginLab

Though I am new here but my team has 4 years of experience into Website Design and Development across all Platforms especially on . Can very well execute this Project and can start immediately.

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