Online casinos often use smart cards and cameras to track their dealers’ movements. These dealers must be extensively trained to play casino games accurately. They should also be aware of their surroundings and stay out of the screen to avoid being filmed. This is particularly important in case the dealer doesn’t want to be visible to online players. In addition, most cameras have blind spots and dealers should take alternate positions.

In addition, casinos often offer a welcome bonus, which is a deposit-match bonus that a player receives on their first deposit. These bonuses can also come in packages – for example, one may get a bonus for making the first two or three deposits. Some casinos may also offer high roller bonuses. These bonuses are tied to specific games.

Another feature of online casinos is that all bets are processed electronically, so there are no errors or missed payouts. In addition, players have the option to walk away whenever they feel uncomfortable, talk to other players, and chat with the dealer. They can even play blackjack with a virtual dealer, instead of one in a real casino.