Related Clues:

• Bars on mdse.
• Bars for checkers
• Product lines?
• ___ symbol (bar code)
• Set of parallel bars, initially
• Bars on market shelves
• Scanner target
• Checkout lines?: Abbr.
• Lines at a checkout counter?: Abbr.
• Mdse. identifier
• Bar code: Abbr.
• Checkout lines? (abbr.)
• Inventory-tracking device
• It may be scanned at checkout
• Scanned lines, for short