BUYER BEWARE. I asked for 2 one time treatments and they kept doing them as if I signed up for some kind of ongoing service. I refused to pay for the treatments I didn't ask for and they sent it to collections and then it went on my credit report. It's the only negative item on my credit report. After about 5 years, they still refuse to make this situation right. I filed a complaint with the BBB and saw that there was another one there for the same sort of issue. Don't get involved with a company with that won't correct billing issues -- they might wreck your credit score like they did mine.