So far we have a system based on pure php and MySQL which is allowing user registration and administration for sport events. we currently have a redirect payment method in place. we like to switch to a one-click payment, so that users only have to enter the payment details once. the second time they proceed to checkout they should just confirm the payment without having to enter the creditcard details one more time. We use payex ([url removed, login to view]) for payment and they support this feature which they call "autopayment" ([url removed, login to view]) - the current system is written in pure php/html with an sql db, every user has an account and a unique ID, so it should be easy to integrate.
this is an urgent job since we need this function until thursday afternoon.
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