you just have to create a paid link to your site..may it be blog, large sites,
or any site...
There are also setup programs for FORUMS!!!.
These paid links are advertisements..you can choose the type of advertisements that you want to use in your site..
No scam here...search the internet if there are people who say that this is a scam.. :)
SIGN UP NOW AND START EARNING BY LINKING YOU VERY OWN SITE!
visit this site and start earning :)