I agree, and was going to posit the same argument, however, a credit card is a useful way to get unique info. If someone signs up to free trail without somethin

I agree, and was going to posit the same argument, however, a credit card is a useful way to get unique info. If someone signs up to free trail without something like a CC, instead using an email address, then they just have to register a new email address to get further free service. Although I am sure there are alternatives that I havent considered.