I bought this deal too and I had 10 sessions so far for my lip &chin hair. After 10 sessions I still have a lot of hair , the only difference is that now my hair it is much thinner than it was . I have to say that I am very dissapointed about the service there and deffinately the girls dont have much experience , plus they brush you off in a minute! Few months back I started the laser on my legs,(different salon ) now I am on my 4th session and I have to say that i have less hair on my legs than on my lip&chin.
Just an advice , the salon it is a waste of money and its not laser it is ipl!