No advance/upfront/milestone. I will check app first run it for 3 days so that it's safe and not getting banned, also you will completely make me understand of this app, then payment. If you cannot agree DON'T BID. Lowest bid wins.
App must be legally perform this:
1. The moment you add app after that app will pick 1 friend of you (say Y) and send message (M1) to his inbox. Post message (M2) to his wall and also send message to all of his friends's chat box (M3) who are online in chat that moment in live mode. Now, M1, M2 and M3 all messages must be easily manageable. Also that wall posted message time to time will be auto liked and auto-commented by friend's of Y (first quickly then slow with time and it should reach 300 likes and 200 comments maximum). Wall Post, Chat, Inbox, Auto Comment, Auto Like - All these must be On/Off mode so that all I can control. Also I must have control on speed/time for all of these automated sending and max limit too like I told 300 likes and 200 comments.
2. This way after 3 minutes (Controllable) another friend of you will get these wall-post, inbox , chat, auto like and auto comments. Same way repeat for all of your friends. Even if you have 5000 friends it must reach all of them.
3. I like to add a fan page with this app and app will auto like this fan page with a speed (I must manage it) so that continuously it can reach 1,000,000 and then it will move on random basis and move slowly.
4. In main App there will be just have a link back to my site and nothing else.
5. Also in my site on one special page I want the feature that when some one visit that page and also added my app then all these things will happen again means chat, wall-post, inbox, auto comment and auto like. Also if he is not an app user there will be a link from that site page to that facebook app page for adding that app.