A croupier or dealer is someone appointed at a gambling table to assist in the conduct of the game, especially in the distribution of bets and payouts. Croupiers are typically employed by casinos.
Gaming dealers operate table games such as craps, blackjack, and roulette. They stand or sit behind tables while serving customers. Dealers control the pace and action of the game. They announce each players move to the rest of the table and let players know when it is their turn.