Related Clues:

• Debt voucher
• Chits
• See 59-Down
• Notes in a pot, maybe
• It may run in a bar
• Letters from a debtor
• Slip in a pot
• Debtors' notes
• Browser feature
• Gamblers' letters
• Payment substitute
• Things in pots
• Debtor's paper
• Check for drinks
• Check at the bar