Software Development for terminal / device of payment

We need to develop software for hardware terminal / device of payment, Verifone or Ingenico (see picture in attachment. The terminal in attachment is only for reference, you could select any brand and model of your choice).

Terminal need to be connected in web with our pre-existing loyalty web-based software.

Our software has complete API (XML or JSON).

You need to perform following step:

1 - select brand, manufacturer and model of device;

2 - you must have yet SDK to develop

3 - you'll have a demo account on our software and Skype formation to understand all step of our software (10/15 in total,see below)

4 - you must develop software for terminal (of course :) )

5 - you must indicate us where to buy hardware device and how setup your script in them

It's very important that you indicate us where we can buy terminal that you have select and price for single unit, because we will buy maybe a single device at month or every 2/3 months, as our customers wants them from us. This could be sent us via PM.

Software must be translated in italian (or you could write in english but you must indicate software to edit it or we'll tell you exact single word in italian.).

Example of step of software:

0 - permit PIN from merchant on terminal, to login on our software

1 - read magstripe:

2 - query our software;

3 - if card exists print on screen balance (points or euro)

4 - if card doesn't exist create them on our software

5 - accept amount from merchant to digit on terminal

6 - pass amount to our software

7 - print on screen updated balances (eventually with paper receipt).

Don't promote other APP or other loyalty software, we need to integrate us in terminal / device of payment.

Thank you.

Skills: C Programming, Software Architecture

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About the Employer:
( 0 reviews ) ROME, Italy

Project ID: #4504971

5 freelancers are bidding on average €28322 for this job


I can do it.

€111111 EUR in 30 days
(11 Reviews)

I sell SDK for different POS terminals

€1222 EUR in 3 days
(0 Reviews)

Hello, I believing in short and sweet explainatio..we have expertise for this kind of development and we are in this industry since 2004... We providing high solution and best deliverble partner for this industry More

€555 EUR in 15 days
(0 Reviews)

Please check PM.

€888 EUR in 30 days
(0 Reviews)

It's an easy task for us. We have gone through your requirements and we are ready to start the work immediately on your project. We will send you the complete list of company's projects and portfolio once you reply us More

€27835 EUR in 90 days
(0 Reviews)