Hello,
Has anyone done any work on developing credit systems to work with wlpe through PayPal API? In a nutshell users being able to buy credits and posting back and updating their accounts. The query parts (adding the credits and getting user details) are easy and have already written the php scripts, I am more interested in the actual PayPal postback invocation and how this works with MODx/wlpe. I am using latest version of Evolution and wlpe.
I am definitely interested in exchanging information or any guidance from people who have done this or know how to.
Thanks
Shaun
