I know there is a plugin for mybb, when you subscribe (paypal) you can enter the forum, the problem is that the plugin is outdated. Can someone create a new one?
MySubscriptions should work, I think its still updated
restrict forum views to XYZ usergroups and allow people awaiting activation to donate and move to a class that can view.
I used to use Naoar, but that hasnt been updated, which sucks D: