On May 15 2014 my wife and myself laid down our two packages a day habit. Started vapping have not had one cigarette since. I think it takes a great store and helpful staff to walk you through the use of your email cigarette. I have been a cigarette smoker since 1985. Tried to quit several times with no luck. In one week my doctor could tell a different in my lungs. I feel much better can even breath better.