[ericgtr]

Basically you need vBulletin Options > Paid Subscriptions set to paypal with your paypal email address. Then go into Subscriptions > Test Communication and get a pass you should be good to go, it appears that you are from what you wrote.

Adding a subscription is easy and you can give a user as much access as you want. When adding the subscription you will see the Usergroups on the right side of the window, the user will be automatically added to the usergroup(s) you check, upon paying the subscription. Fill out the stuff on the left for a titile and all that and you are done.