I was associated with SFI for 3 years.
It is projected as affiliate program but it is only as good as MLM. It is good for those who can recruite few affiliates who are willing to spend some money monthly in hope to cover up the monthly expenses through their commissions which comes through downline members buying useless products.
Its ecomnerce site TripleClicks.com is actually good for enterprenurs and they can make good income by doing proper investment. Auctions are great but as soon as you become successful in auctions, admin start seeing you as a fraudstar and you will be thrown out of tripleclicks by imposing some false allegations. All your assets, earnings and winnings which you keep in their site in good faith will be forfieted and no explanation what so ever will be provided to you by admin. They give reason as such, ANY TYPE OF FRAUD/COLLUSION, no further explanation they will give and take away your valuables worth thousands of dollers.
In overall, SFI and TripleClicks owners will be good with you as long as you are investing. You are seen as fraudstar, The moment you start making profits.