Related Clues:

• Credit card user
• Debtor, old-style
• Beholden one
• IOU signer
• Visa user
• One in a hole
• One not making good
• One in arrears
• Outstanding one?
• Person in the hole
• Unsettled one?
• One with debts
• Bill payer
• He owes money
• This one owes the money