Casino is a place for adults to gamble, play games of chance and enjoy live entertainment. Musical shows, lighted fountains and shopping centers are among the attractions that draw customers to these gambling establishments, but casinos would not exist without games of chance. Slot machines, blackjack, roulette and other popular games provide the billions of dollars in profits that casinos rake in each year.
Most casinos have rules to prevent cheating, but there is always a risk that someone will find a way to bend the rules and win. The rules are designed to make it difficult for gamblers to cheat by changing the game’s odds or by observing the behavior of other players. Casinos employ sophisticated security systems to guard against these problems. They have cameras that can watch every table, window and doorway, and they have video monitors in a room where security personnel can check out suspicious patrons through one-way glass.
To keep customers coming back, casinos reward frequent visitors with comps (free goods and services). These may include free rooms or meals, limo service or tickets to shows. In addition, most casinos offer clubs that function like airline frequent-flyer programs. Gamblers swipe a card when they enter a game, and the casino computers tally up points that can be exchanged for free slot play or for discounted food and drinks. The cards also help casinos track patrons’ spending habits and identify their favorite games. Less frequent guests can join less-expensive comp programs by asking a casino employee about the program.