work: I need a Facebook App that runs on my site "does not yet have" need to charge a fee to all users who want to use it, so I paid the guy $ 50.00 and is entitled to put in 10 posts months, then it will start when logging in the admin of the site and have access to the App, it will put "looking 50-inch television, who share this link will run for two 21-inch televisions on 15/5/2012", so said the day PROGRAMME catch all the users who shared the post and will do a random drawing, then leave the two names and send a mensagemm for these two users and is therefore easy? mean? sinister? like the simple site to display the App, the site will need the login area, the site will be for example Paypal payments with returns, so the payment is logged in will be released within the login area will have the App Facebook the same need to login with your facebook account, there will be party to post a message on the face and the date that the owner dterminará for the draw to be held, not forgetting that I have to decide how much area will be the plan or plans "message type 10 th month $ 50.00, 20 posts and 40 months etc. .. "about it all and how long?