I authorized a "free" sample of teeth whitening tooth paste from Whiter Smile. As it turned out, I had to pay shipping charges of $3.61. I authorized that charge believing that I would receive a sample for free. Well, as it turns out, this is merely a scam. My credit card was charged an additional $87.47 "membership fee" just eight days later!! I called the phone number that shows on my credit card bill 1-877-666-0531 to tell them that I didn't authorize the $87.47 charge. They said that the charge is pending during my 10... read full review »