i know a paypal block exists, but i haven't noticed any mention of a more advanced paypal system

the features i'd like to see are:
-admin interface for creating a Paypal 'option': ability to create Donate, Subscribe, and Buy forms, which would be saved in the system, along with a selection of different images to use for the paypal button.

-ability to add a Paypal-contributing user to a specific Group (maybe have a different group per pay method... i.e.- Supporters group for someone that Donates, Buyers group for someone that subscribes/buys a product or service, etc)


i'm sure there's more, just can't think of it at the moment