This has just happened to me, I ordered something last year and clicked on the free delivery, not realising I was being charged £49 for the pleasure. I had no paperwork, e-mails or any other documentation that i had signed up for this, not even a T & C. I checked my bank this evening to find another £49 had gone out of my bank, with no warning or e-mail etc. I have trawled through Amazon to find out exactly what it is, and have since cancelled the subscription. Please check before you click, YOU DON'T GET FREE DELIVERY FOR NOTHING!!!!!