I purchased a "free" trial of teeth whitening gel from an internet site; all I had to pay was 4.99 SH. So much to my surprise, I had THREE charges to my credit card, 78.23, 78.93, 83.92. I immediately called the both companies, and had a hard time understanding the individual on the other end of the line. Both claim that I signed up for a "membership". I DO NOT RECALL SIGNING UP FOR A MEMBERSHIP; although they assure me that my membership is now cancelled. I simply wanted a free trial!!! I have asked for a refund from MAX... read full review »