Enter the following information
to sell credits:
Email Address: (Your Paypal Email Address)
Package Title: (How Many Credits You Are Selling, Additional Info)
Cost: (How much you want to charge for the credits package)
Submit that info - THE PAYPAL BUTTONS ARE AUTOMATICALLY SETUP FOR
Once you setup a credits package a user can view that package available
under "Buy Credits" in the members area.
When a user purchases credits you will have to manually add the credits
to the user's account.