For $15.99 a month you will get 3 movie tickets (there are subscription plans for more tickets if you want). Each ticket has a value of $14 so if you have a theater that charges more than that for 3D movies then you may have to pay a little out of pocket. I think our 3D movies are $14 now so we would be okay. You will get a bonus ticket (4 tickets total) and popcorn when you first sign up. The tickets can be redeemed on fandango, which covers almost all theaters.
There is a trial period so you can sign up for free right now. You will have 3 days to look over the ins and outs of the program and cancel if you wish. You will need a credit card to sign up.