Wanna promote your site? Social Affliates is the right product. This product allow users to invite their friends to the websites, using various social networking sites. So that the user who invited will get the some amount credited in his account.
You will see a link "Invite Friends" in the top menu. Login the Site and click on the link. You can see your Credit details earned and also you can invite friends using Facebook,Twitter and reference link provided. When the invited friends join your site, you can see your credit level increasing. Enjoy the functionalities with the following link.