Here are the possible solutions for supermarket scan for short clue
Answer
Clue
Relevancy
upc
Clue
Supermarket scan, for short
vet
Clue
One who might run a CAT scan during a cat scan?
barcode
Clue
Supermarket scan
Definition
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.