This product was advertised on the radio with their toll-free number. When I called, I was given all the details and how this would help me quit smoking. He said if I needed to order more cartridges all I had to do was order them on the internet. I have yet to receive the original order promised to me. Oh and by the way there isn't a website! Not one that I can find any way! I believe I have been ripped off. I tried calling the toll free and it just says their office is currently closed. read full review »