First of all just wanted to say hi, this is my first post. I signed up for blackhat like a month ago and just go approved lol. Anyway I need some advice. I sell a bunch of useless stuff that doesnt cost me much. I aim at high school kids but they usually don't have paypal or credit card. I'd like to offer my customers "freebies" if the sign up for random stuff. Which network would you recommend for that? Bassically something where they don't have to input cc, or actually pay for something. Like free quizes or some bs of that sort. What's the usual payouts per signup? Also I read somewhere here about accepting payments by cell phone but couldn't find what company can do it.