I need a working script for one-off payments and subscriptions and a callback script for [url removed, login to view] - basically a working version of
[url removed, login to view]
Note that I don't need a full basket system, or any HTML - I will pass the variables (login details, credit card number etc.) to the script and the script will process the payment. The callback script will respond to new subscriptions, payments and cancellations.
Ideally if someone has a working script that would be ideal as I don't need any customisations - just a standard working PHP setup.
Any questions, let me know.