WHAT IS SFI'S SECRET? WHY has SFI been so successful, while thousands of other would-be competitors have fallen by the wayside over the last 10 years? WHY has SFI become arguably the #1 affiliate program in the world? We attribute it largely to the unique makeup of our affiliate program-a hybrid sales and marketing system exquisitely powered by the Internet. It probably also has a lot to do with the simple fact that SFI WORKS for so many thousands of people. streams (optional) TeamworkWant to earn even more? If desired, you can add up to three additional income streams: A) Co-sponsor SFI affiliates and add monthly 15% commissions (and matching VersaPoints too). B) Refer ECAs (E-Commerce Associates) to TripleClicks and you can earn upfront VersaPoints and lucrative cash royalties for li