You place your Ante and Pair Plus bets before the cards are dealt. You may then also decide if you wish to play a Prime bet.
Then once the cards have been dealt, you can review your hand and decide if you think it’s likely to be a higher rank than the Dealer's. To stay in the game, you add a Play bet, equal to your Ante bet.
Once the Play bets have been placed, the Dealer then reveals their hand. The game continues if the Dealer’s hand contains a Queen or higher. You win even money on both Ante and Play bets if your hand is higher than the Dealer's.