as far as i concern, you need to make squeeze page first, i don't know what else method, i'm still newbies
1)make a squeeze page
2)deliver a good amount of traffic to that squeeze page
3)create autoresponder system
4)deliver a content/sales letter/aff content (3-4 times per week)
5)make conversion (if people buy the product)
i don't what other else method, please share your knowledge