Why not move away from having the Still like to see Paid Subscription (if it exists) as being part of cart system and created by the Developers and maybe have addon to purchase...example: Shipping
- Free Trial(time base) with limited access to board and options.
- Purchase preselected option for regular 'Usergroup Membership' (time, access, options)
- Purchase additional option within that 'Usergroup Membership'
- You can only enter a 'Forum' join a 'Usergroup' or new 'Usergroup' if you recieve a generated code from Administrator.
- Cart will have shop like features to sell tangible products.