Here are the possible solutions for checkout lines for short clue
Answer
Clue
Relevancy
upc
Clue
Short lines at the checkout counter?
Short lines at checkout?
Checkout lines, for short
upcs
Clue
Short lines at the checkout?
Short checkout lines?
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.