Cardwoo does a way better job at advertising itself than performing the service they advertise. They buy unused giftcards yet their website gives -0- information on the current offer they might extend, after sending in your card, you can expect to receive -0- communication as to the status of your transaction. They should spend less on marketing and more on systems upgrade. For example: I sent my $100 BestBuy card on 12/21 after printing their pre-paid return label (so I have USPS Tracking # confirmation!) They received my card on 12/27. Their... read full review »