ARSD 20:18:15:03. Wagers

Before the first card is dealt for a round of play, a player may make a wager of not more than the posted table limit against the dealer. The player wins the wager if any of the following events occur: (1) The sum of the player's cards is 21 or less and the sum of the dealer's cards is more than 21; (2) The sum of the player's cards exceeds that of the dealer without either exceeding 21; or (3) The player has blackjack and the dealer does not.