I tried to get a 3-day trial to a download site to obtain a PDF file advertised as being available on the site (it actually was not available and turned out to be a porn site). I instantly tried to cancel; but later was overcharged on my credit card. It was through billingsquad.com. I was double charged - $39.73 and $39.73 on the same day. I was also charged $1 and $1. I think the 3-day trial was for $2.97, but I was charged $4.97 + $4.97 as the trial price. Then I was also charged an extera $9.82. My credit card showed all the charge... read full review »