Casino is a place where champagne glasses clink and the music is upbeat, creating an incredible buzz of excitement as people try their hand at games of chance like slots, roulette, blackjack, poker and craps. It can be a fun and social way to spend time, but the real reason casinos exist is because they’re profitable. These establishments draw in millions of visitors every year, generating billions of dollars in profits through gambling alone.

But there’s a dark side to the casino world. As Scorsese reveals in a sequence that recalls the copacabana interlude from Goodfellas, some casino employees may be involved in shady schemes of grift and bribery. In fact, a recent study found that casino employees are more likely to steal money from players than any other employees in the hospitality industry.

In order to keep players coming back, casinos often offer special bonuses and promotions. They may give a player extra free funds on their birthday or during holiday seasons. They also have loyalty programs that award players with bonus points for each dollar or cent they play. These points can be used to claim a variety of prizes, from extra cash to free spins and even tickets to VIP events.

In addition to a wide selection of games, a casino is typically filled with flashy decor and upbeat music. The lights and sounds can be highly addictive, which is why many players find it hard to walk away.