Betting in Omaha
Each bet and raise during the first 2 rounds is at the lower limit of the stakes structure, e.g. $4 in a $4/$8 game.
Each bet and raise during the last 2 rounds is at the higher limit of the stakes structure, e.g. $8 in a $4/$8 game.
A player can bet up to 4 times per round. This is known as a bet and Three (3) Raises. This would consist of (1) a bet, (2) a raise, (3) a re-raise, and (4) a cap. It’s called a cap since betting is then capped and cannot be raised anymore. Once the pot is capped, players can only call the Cap or fold.
Check-raising is allowed in all games.