There are many websites which sell Movie Tickets or tickets to concerts or similar events. The problem however is scammers have also learned that they can make some easy money from those who don't know of the legit ticket selling sites. These sites have you pay for the ticket but after the payment is made the tickets are never delivered. If you can; avoid buying tickets online unless you know it's a legit site like Fandango or Movietickets.com. Avoid all the other smaller sites you've never heard of.