I saw ad on FB for free trail offer for this product. Also suggested you use DazzleWhite along with SmileBrite. Ad stated you only pay shipping because you were being asked to use the product in this trail offer for your results and could be used to do a testimonial. I ordered both and in 10 days my credit card was charged $92 dollars and change. I called SmileBrite and they said they could not refund my money and I should have in other words read the fine print. DazzleWhite rep. stated if I sent the product back they would refund the $50 some... read full review »