I ordered DenTechWhitening for $1.99 and was charged an additional $1.00 the same day and later on that month an unauthorized charge for $88.97 was withdrawn from account with in the month of June, then again in August $88.97, and finally again in Septemeber $88.97, before I caught it. I also returned each and every Dental Whitener Kit, unopen return to sender mark on each and every kit I returned and I have yet to be refunded. read full review »