When you double down, you are dealt just one more card, with no further options to hit, split, or take insurance. Online, you can do so by clicking the double down button. In games in which doubling down is allowed, players can double down by pushing a stack of chips equal to their initial bet in front of them. You should be aware of all these rules before you jump into the game. Each of these plays a critical part in a winning blackjack strategy.Īn important thing to note here is that every casino, whether live or online, will have its own rules at the different blackjack tables. However, the game also includes other options such as split, double down, or insurance. At this point, you will be able to hit or stand, which are the two most basic blackjack plays. When a blackjack hand is first dealt, you will receive two cards.