Has anyone disputed a charge on your Visa bill? I was reviewing my Visa statement and I noticed a charge that I know I did not purchase. It's a charge online and I traced it to a pornsite, I know I never purchase any porn online and my history on my Visa statements shows it. There is a constant patern in my spending habits and purchasing online porn is not one of them. I can get porn for free these days on the internet, why would I want to pay for it. I know I have to call Visa to dispute it but I don't know if I'll have any sucess. Has anyone ever sucessfully disputed a charge on their credit card? Just wondering.