I too have had a £10 charge to my credit card. They say that I signed up for membership at £10 per month. At no time was I made aware that their " free £15 voucher" offer was a membership application. This happened through a computer supplies company who took money from my card when they had no stock of the item. Is this a coincidence? I managed to contact SHOPPERDISCOUNTS.CO.UK and was promised a refund and cancellation of my " Membership" I have just received an email confirming this, so maybe there is a happy ending. If it seems too good to be true, it most likely is. read full review »