Home How dows it work? What is a referral program? What is spam? AllAdvantage AllCommunity Deal Viewer Desktop Dollars Desktop Horizon DotAd ePIPO GoToWorld itadsUp Paybar SharkHunt Spedia Surfing2Cash SurfMiles UtopiAD ValuePay	How does it work? The idea is simple. When companies want to promote their goods or services, advertising seems to be one of the best way to do so. Advertising companies like AllAdvantage will sell these companies "advertising slots". These are actually advertising bars (ad bars for short) that run on users terminals. At the same time, the advertising companies pay users a portion of the amount they earn. As a surfer, you'll have nothing to lose! In fact, you can earn money for free! But wait! How much are they paying you exactly? The amount that each ad companies pay you generally lies in the region of $0.40 to $1.00 per hour of surfing. Now that does seems very little. However, your main bulk of money actually comes from the "referral program". What is a referral program?