My website is [url removed, login to view], I have 2 calculators on the website that needs to be recreated with new rules and that can possible be integrated with [url removed, login to view] API check out or [url removed, login to view] check out instead of the current paypal check cart that we are currently using.
We can try and provide as many files from the previous calculator that we have but we may not have all of them.
Please check out the calculators on the website before placing the bid.
We would want the changes as soon as possible after we provide the new pricing/rules.
9 freelancers are bidding on average $95 for this job
I can provide the demo version to display the progress of the project from own websites every day,so that you can feel free to comment on modifications to achieve satisfactory results.