Related Clues:

• Phone bill addition
• Professional's charge
• Conventiongoer's badge
• 109-Across charge
• ATM __
• It's usually taken in stores
• Web site ID
• Place for a stamp
• Foreign-travel necessity
• "___ fi fo fum"
• Net handle
• It's the price you pay
• Sometimes-split charge
• It's clipped on to show who you are
• Charge option