Integrating Card swiping machine with NAV 2013 R2

abhi1901

Hi Experts!!!

I need to integrate the card swiping machine with NAV 2013 R2.
I dont have any idea from where to begin and how much time it will take.

I have good experience of building various interfaces but this is something new to me and also lots of legal activity will be required.

Can anyone share any document or sample code on it.
Also it would be great if can let me know how much Development time will be required to build it.
It will be for Indian Market.

Thanks in advance.