Refer The World 2 allows users to refer your site to multiple people where the referrer receives credit for referring each person. Program supports different referrer levels. Uers can also see who they have referred and how many people they have received credit for and what level he is at. Includes an admin view, that allows you to view all users with referrals and what level each user has reached. Also contains 3 different log files showing all referals, referrers, and returns. All settings customizable.