منتدى استراحات زايد

Ok, so I'm looking at investing in a BB for my company (completely new to BBs!) and there are specific features I'll be needing. If you guys could just let me know if all, or any, of this is possible or not it would be greatly appreciated!

- two types of membership, regular and VIP. VIP sign up would cost the person, but they would gain access to areas that are otherwise locked in regular memberships. I don't want two seperate BBs, I just need one that if you are a regular member clicking on a VIP thread it will deny access until you sign up for VIP. I've seen it done, obviously on other boards, but I have no idea how this would work or if vBulletin supports this!

- pages that are only accessible via a payment page (not VIP). For example, User1 finds a page that leads him to a product listing on the forum. Then the purchase link takes User1 to Paypal or Authorize.net payment system, once order is confirmed User1 is directed to a page in the forum that is only accessible as a member that has purchased through the said purchase link above. These pages must be hidden from anybody that has not purchased it.

These are the most important aspects I would require.

Thank you for any information you can lend.