Restrict member access to a group

hi, is there a way to use Pay-per-view to restrict access to an individual group? So each group that a member is assigned to by an admin, to view the group within their profile, they have to pay a one off fee?

I cannot seem to get this to work like this.

So far, in Buddypress groups "page" I have enabled the restricted content option, but it doesnt do anything on front end for user.

Regards Craig