Related Clues:
- Casino transaction
- Gambler's stake
- No one's in until this is put in
- Indication of serious intent
- It goes in the middle of the table
- A couple of chips in the pot, say
- Poker penny
- A penny is a small one
- You're out until this is put in
- It may precede a deal
- Up-front amount, in poker
- Raise, perhaps
- Roulette action
- Stake in the game
- Game starter