A casino is a place where people can play games of chance. These establishments may be large and luxurious resorts, or they can be small card rooms operating out of bars, restaurants, and truck stops. Casinos bring in billions of dollars each year for the corporations, investors, and Native American tribes that own them, and for the governments that levy taxes or fees on their operations.
Many people visit casinos for pleasure and to spend time with friends. Some are even addicted to gambling. But, because something about the environment of casinos encourages cheating and stealing, casinos must devote enormous amounts of money to security. Security measures include surveillance cameras, which monitor patrons and employees for suspicious behavior. Casino security also relies on a familiarity with the routines of casino games: The way dealers shuffle and deal cards, the locations of betting spots on the table, and expected reactions and motions by players follow specific patterns. These familiarities make it easier for security staff to spot irregularities.
Casinos make most of their money from high-stakes gamblers. These gamblers typically play in special rooms away from the main floor, where their bets can be tens of thousands of dollars or more. They are referred to as “high rollers.” Because of their large wagers, these gamblers are regarded as valuable customers and receive comps such as free spectacular entertainment, free meals or hotel rooms, limo service, and airline tickets. They also help cover the costs of running a casino.