I will create a viral Facebook Application for your page (Tab) You can ask people to like your page to give them premium content, coupons , etc! Force Invite feature , share feature, can be used. We can even collect user email ids and store. A custom tracker with can get all details of user's is also available. Lot more things can be done like : SweepStakes, Friend Share Deal apps, Contest apps, Coupons Apps, etc.
These can boost your Facebook Page likes, traffic & hence revenue.
PS : Please contact me with your requirements before buying.