I have .net frame work pos software and now would like to integrate payment terminal with my pos. My developer is not able to it without dll file and bank is not providing me a dll file.
They have send me the spec sheet for ingenico itc 250 payment terminal and ask us to do it from scratch.
I just need to send debit or credit card payment command from my pos to payment terminal.
I want some who has done it before and can do it for me asap.
57 freelancer đang chào giá trung bình $536 cho công việc này
Hello, I can study the payment terminal guide from the bank and integrate the payment gateway to your POS. I have prior experience in different payment gateway integration. Thank you