Simple selling Triple clicks product and recruiting PSAs and TC Members.
This is the best way to get fast returns in SFI, then after that you can now explain to them other streams of income that SFI offers, Like commissions from CSAs, ECA and share from tripleclicks executive pool.
After this, you should encourage them to read the launchpad 1 at a time, to make sure that they'll do the right way of selling and recruiting.