Related Clues:
- Checkout lines? (abbr.)
- Inventory-tracking device
- It may be scanned at checkout
- Scanned lines, for short
- Supermarket ID
- Code on grocery boxes
- For checkers, it's black and white
- Register scan
- Supermarket lines, for short
- Short lines at checkout?
- Checkout lines?
- Lines scanned by a supermarket scanner, in brief
- Bars in a checkout line, briefly
- Scanner's target: Abbr.
- Scannable product ID