We are looking for someone to make a payment gateway for WHMCS. Some basic info. People do surveys and offers and when they do them they get credit to their account. There will be postback and API info from companies we work with. So that when we get credit it must credit the user who did the survey.
The cheaper the bid the better. We don't have much in terms to spend. But for the right price we will include commission from any sales we make. If we sell copies. As part of the agreement we own 100% of the project.
10 freelancers are bidding on average $217 for this job
I have a lot of experience in payment gateway integration.Please give me chance to prove it again. I can do this in better way and logic with easy user interface.