Casinos use multiple decks of cards in order to create a better gaming experience for their customers. This allows the casino to create different odds for different players, and to randomize the cards that are dealt.
This helps to ensure that no two games played at the casino are the same.
The downside of this approach is that it can lead to some players being at a disadvantage. It is important for players to be aware of these differences, and to make sure that they are playing with the correct deck.
Otherwise, they could find themselves losing money.
