Related Clues:
- They come in bars: Abbr.
- Short lines at a store: Abbr.
- They're scanned in mkts.
- Lines at the register?
- Bars from a store
- Proofs of purchase, often: Abbr.
- Requirement for a rebate, often
- Supermarket lines?
- Food pkg. markings
- Scanner target
- Checkers' bars
- Market IDs
- Bars at the grocery store: Abbr.
- Checkout lines? (abbr.)
- Lines on mdse.