Yes you can buy tickets in advance on their website. You just have to make sure you choose the correct location that you would like to see the movie. The best thing is to have a membership with them if you plan to go to the movie often. It's free and you can earn points towards a free popcorn or even a free ticket.
Yes. By buying tickets earlier, you have more seat options to choose.
Yes you can buy it even a month before
Yup. I buy tickets in advance all the time on the Atom or Fandango apps. I don't know about buying advance tickets straight from the theater.
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