I requested a free sample to try to whiten my teeth. I never received my free sample and received the three step product. I used the product once. Then I noticed a charge for $88.97 on my debit card. I called 1-888-279-0604 and explained this to the company. I was told to get credit because I never received the sample product I would have to file a complaint online. The person I called also cancelled my subscription for any further product delivery. read full review »