Yeah you know most people that work those types of jobs don't end up seeing very much money. I actually interviewed at one back in November. They basically just want you to spend all day calling every family member, friend, acquaintance, classmate, colleague...Basically anyone you may have talked to even once in the past 10 years. And just bug them into buying from you. And as wacky said, it's not just a matter of you saying, "Plz trust me with ur money". It's an art-form that takes practice and a very specific skill set. Most of the reviews I saw for the place said you'd be expected to work 6 days a week, put in 60+ hours a week, and would maybe see $400 a week if you were lucky.
I looked into several places that did a similar thing and they all had the same kind of reviews.