I blindly signed up for a "Free Trial" of Premium White and Premium White Pro for the amazing price of shipping and handling. Combined shipping totalled only $3.95. As you can see from my credit card statements below the nightmare began on 11/21/2009. As of the date of this posting I have been charge $576.34. For one I'm upset over the amount and second if the product was so great why in the heck do you have to use so much of it in such a short period of time. I admit to signing up for the free trial and take responsibity... read full review »