In this particular example should the bonus given is $200, then the WR is $4,000. If the player (or the dealer) lands on exactly 21 points, then this is referred to as "blackjack" and also the hand cannot lose. However, it does require some preparation for that it is successful. https://gamevui.org/26003-rikvip-huong-dan-cach-dung-lo-de-online