The internet is the best tool ever invented to commit fraud.
Surfers deny visiting and paying for adult content because there is a stigma against consuming pornography and onanism
Site owners make join pages where there isn't even a checkbox for the cross sale, and the cancel page doesn't work because the adult web attracts a different type of merchant who is more driven than most by short term profitability and a 'breaking the rules' or anti-authoritarian mindset.
