This company trick you into joining by taking your details from a random online shop payment. They are complete rouges. BEWARE before I realised they had already taken two payments of £15 per month from my bank account; having taken my card details at some point! I have now cancelled my so called membership but I will be closely monitoring my account. I have also made my bank aware of this unauthorised scam.UPDATE Complete Savings have responded below and are correct in their comments. However, I still consider this method of obtaining new customers unacceptable. In most cases the company you purchase an item from has agreed to allow Complete Savings to make you a cashback offer on your next purchase. There is a continue button and under it in very small print Complete Savings is mentioned, as well as the £15 per month fee. I like many others failed to read the small print – my fault