Something about the presence of large amounts of money encourages people to cheat or steal. This is why casinos spend a lot of time and effort on security. Besides the obvious surveillance cameras, there are also catwalks in the ceiling that allow casino staff to watch patrons through one-way mirrors at table games or slot machines. Casinos also have dedicated rooms for high-stakes gamblers, where the stakes are often in the tens of thousands. These rooms are separate from the main floor and require special credentials.

Most states regulate gambling through a state gaming control board or commission. These regulators create rules and regulations for gambling operators based on state laws. They are also responsible for granting licenses to casinos.

Gambling addiction can have a devastating impact on a person’s life. In addition to affecting their finances, it can lead to problems in relationships and work. As a result, many casinos include responsible gambling measures in their operations and provide information about available support services. In addition, they display warning signs and make them visible to players.

Another important function of a casino is to generate revenue from non-gambling activities. For example, a casino may host shows, eateries or other non-gambling entertainment. It may also offer free hotel rooms, meals, tickets to shows and other perks to its loyal customers. These rewards are known as comps. The amount of time and money a player plays in a casino is used to calculate the amount of comps they receive.