As of 2011 the majority of viewers of online pornography were men; women tended to prefer romance novels and erotic fan fiction. Women comprised about one quarter to one third of visitors to popular pornography websites, but were only 2% of subscribers to pay sites. Subscribers with female names were flagged as signs of potential credit card fraud, because "so many of these charges result in an angry wife or mother demanding a refund for the misuse of her card."[12]