I am considering of buying xenforo. Can you let me know if there is a plugin that offers only paid registration? For example to register the forum, you need to pay $1 for example.
While account ugprades are possible. If you want to make it so the user has to purchase a membership before they are able to access the site at all, there is a 3rd-party add-on that does this:
no one explains anything to me
