Hey Maggy, what i would recommend is for you to worry about just collecting leads. I would recommend just having a simple sales page template with copy that entices individual to opt into your newsletter, or in other words, a landing page. You said you have been to a seminar, have you never saw a simple squeeze page? Try picking up some books on copy writing, and work on developing a a better squeeze page, as once you have individuals that opt into your newsletter, you can sell to them over and over again.