I am an 8-year customer of Virgin Mobile with a prepaid no contract calling plan. I setup an automatic top-up payment option whenever balance falls below $5 or once every 90 days by using a credit card. In June 2010 I occasionally checked my account and found there was a $9.99 fraud charge with a code of “XTRAS”. I contacted customer service, they refunded me as air time and promised to block further charge by this code. Now, in December 2010, I checked my account again and found there was the same charge on the same day in... read full review »