1. First if you havnt made a page yet, go to Facebook.com/createpage. You will come to the following where you pick a category and a page name.
2. Now go to the following link and create a free account: http://tinyurl.com/65k9eg3
3. After that login and you will come to the account overview page where you set the facebook page that you want to get fans for and make credits. Each fan that you get costs you 10 credits (5 with targeting switched off). Add a page then it will look like the following.
4. Now you need to make some credits. To do that click on one of the facebook pages then "like" it.
5. After doing a few of these click the big "update" button and the credits will show up. Now you can get as many fans as you have credits for without doing anything further!
Logging you in...
