Atom Tickets is a relatively new movie ticket service. (It was launched in the last year or so. They’re unique because you can also pre-pay for concessions.) They’ve been offering lots of promos and deals. Its latest discount is a buy-one-get-one FREE ticket for Baywatch. The discount automatically appears in your account, when you add two tickets to your cart for the same showing. Of course, a small service fee applies, but it’s still a great deal. There is no mention of an end date for the promo, but I would assume it will only last for a few days. Baywatch opens May 25. To get the deal, click here.