I ordered this free trial of e-cigs from Smart Smoker.com, which I had to pay $9.95 for shipping. I used a single use secure card from PayPal and good thing I did. They sold that card number to some adware sights or something, saveace for one, they have been trying to charge 19.95 to that card, which they been denied more than once. Paypal even called me and asked me why I was trying to use that single use card over and over. I told them I didn't approve any such charges. Thank god for PayPal secure cards.