Here are the possible solutions for checkout lines abbr clue
Answer
Clue
Relevancy
upc
Clue
Lines at a checkout?: Abbr.
Lines at a checkout counter?: Abbr.
Lines at a checkout (abbr.)
Checkout lines?: Abbr.
Checkout lines? (abbr.)
barcodes
Clue
Checkout lines?
Definition
BARCODE, an arrangement, readable by computer, of thick and thin parallel lines, e.g. printed on, and giving coded details of, goods at a point of sale, library books, etc.
