I personally hate being asked for a credit card for a trial because I know the company is hoping that I won't cancel in time and that they get to charge me. If

I personally hate being asked for a credit card for a trial because I know the company is hoping that I won't cancel in time and that they get to charge me. If your product is good, I'll be on board. If it isn't, I don't want to go through administrative hassle (especially since many sites make it difficult to cancel - sometimes even requiring phone calls).