What Is a Casino?

Casinos are places where customers can place bets on a variety of games. They also offer a wide variety of entertainment, including live dealers and games with interactive elements.

The Gambling Industry

The gambling industry is a significant economic driver, providing millions of jobs and billions in revenue to the United States each year. In addition, casinos attract visitors to a community and generate money for local governments by constructing facilities, developing infrastructure and expanding property values.


Casinos have become more sophisticated and technologically advanced in recent decades. Video cameras monitor tables and roulette wheels, betting chips interact with computers to track exact amounts wagered in real time and electronic systems detect abnormalities.


The safety of customers and employees is the most important aspect of casino security. Casinos employ highly trained security personnel, who have specialized skills in identifying suspicious behavior. The most common security hazards involve gamblers who lose large sums of money, a trend known as “big bet syndrome.”

Inducements for the big spenders

Casinos often offer free transportation, hotel rooms and entertainment to high-rolling patrons. Some casinos also offer discounted hotel rooms, meals, and limo service for lesser-spending players.


Although casinos are a legitimate business, some people believe that they are a form of gambling and can result in serious damage to their finances. For example, a casino owner once lost substantial amounts of money to a handful of “high rollers,” who attributed the losing streak to bad luck.