They have deleted my +$21 voucher that was remaining from the $30 voucher for renewal to PC club. So they are going to make me miss the sale that's ending in a few hours. And they're not going to be back back until Monday. Well this kind of errors MUST not happen!! If you have to make a money balance error with a customer, give him more money, never take away from him the money that he has - and that he was going to spend in YOUR store!!! I am M-A-D!!!!!!!!!!