Proofs of purchase, often: Abbr.
Else clues• Bars at the grocery store: Abbr.
• Checkers' bars
• Checkout lines?
• Checkout lines? (abbr.)
• Food pkg. markings
• Lines at the grocery store?
• Lines at the register?
• Lines on mdse.
• Market bars: Abbr.
• Market IDs
• Markings on mdse.
• Modern proofs-of-purchase, for short
• Scannable lines
• Scanned bars
• Scanned symbols, for short
• Short checkout lines?
• Short lines at a store: Abbr.
• Supermarket IDs
• Supermarket stripes: Abbr.
• They come in bars: Abbr.
• They're scanned at the mkt.
• They're scanned in mkts.