In stud poker, after the cards are dealt, the player with the lowest exposed card must post the bring-in, which is typically a fraction of the minimum bet. This forced bet initiates the action for that round, compelling other players to either call, raise, or fold. The bring-in is used to ensure there is always action in the game, even if no one else has voluntarily bet.
Bring In Example
For example, in a seven-card stud game, if Player A is dealt a 3 of hearts face-up, and no one else has a lower card, Player A must post the bring-in bet to start the round.