TOPIC: Multiple Paypal Buttons-Up to One Per Event

We are interested in running a registration service for vendors that will be selling products on our site. If they have an event, we take care of the registration processing. The nice thing would be if they could provide a paypal account info or button to do this so that we dont have to worry about the money distribution. It would also be nice to be able to grant frontend access to some of the reports (this is a lesser concern).