Well really that is up to you but I tell my members to start on day one
to set up banners and add there url any where and every traffic exchange there on.
I tell them to buy paid advertising also and doing there launch pads and SFI basics
at the same time why wait if your wanting to make money from your new business.
I been doing it that way all my 16 years and 4 months in SFI.
Don't play games with your busines learn it as you go, Hope that helps.