Misleading advertising for the tooth whitener - free trial after rebate except for shipping cost me $54.98. To add insult to injury, this also enrolled me in WELWATCHMD, 888-461- 4889(whatever that is), which charged me $2.99 on Apr 3 and $29.95 on Apr 23. When I called that number they told me that another $29.95 had been charged in May, but that they would credit my account for the three charges. I hope they are better than max white teeth. read full review »