First Data FD 100ti programming

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Project Description


I have a First Data FD 100ti credit card terminal and a custom built Point of Sales (POS) terminal written in C#. I would like to send credit card and purchase details/amount from Point of Sale terminal to FD 100ti for credit card transactions.

My Hardware:

Credit card terminal: FD 100ti - [url removed, login to view]

OS: Windows XP SP1

Programming Language: C#

1. Interface from POS to FD 100ti: FD 100ti supports COM and USB interfaces.

2. Programming language: C# library preferred, C or C++ library is OK as well.

3. Programming API requirements:

a. Initialize (string comPort): Initialize the COM/USB interface with parameters needs to be passed

b. SendTransactionDetails(decimal amount, string purchase description) : Send only purchase details. Credit Card will be swiped at FD 100ti terminal

c. SendTransactionDetails(string track1, string track2, string track3): Send only credit card details

d. SendTransactionDetails(string track1, string track2, string track3, decimal amount, string purchaseDescription): Send credit card and purchase details

Feel free to ask me any questions you have.

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