Casinos operate their Blackjack games by establishing a set of rules and procedures that govern gameplay, ensuring a fair yet profitable experience. Each table typically has a dealer who manages the game, shuffles and deals cards, and oversees player actions like hitting or standing. Casinos use multiple decks of cards to reduce the effectiveness of card counting and employ strategies like automatic shuffling machines to maintain game speed and integrity. They also set specific betting limits to control risk and enhance profitability. In addition to managing the game, casinos also monitor player behavior through surveillance to detect any potential cheating or advantageous play.