Where there are products, there is money to be made. Show them the products.
Make money as an affiliate with SFI yourself.
If you don't yet have a large team of active affiliates, you can still earn from the sales of ECAs you've referred to TripleClicks or from the purchases of PRMs you've referred to TripleClicks.
While you can't show a prospect proof of your SFI earnings, or even tell them how much you earn, you can still make it fairly obvious that you have done