No refund policy and misleading notifications
If you are deciding for 6 or 12 month plans and you don't want to renew, then watch out closely for automatic prolongation. Virgin will NOT notify you clearly that new payment is upcoming, you will get charged and they will tell you that no refunds are allowed. In my case I was also prolonged for a plan with same price, but worse offer than last year. Their support is nice and responsive (esp compared to competition), but will not help you.