___________ can't be used for source of data automation.
UPC can't be used for source of data automation.
Data automation:-
A data automation is the use of automatic processes, equipment, or systems for the purpose of collecting, processing, and storing data which is obtained from a source, utilizing devices such as optical scanners, bar code readers, or magnetic stripe readers.
UPC (Universal Product Code):- The standard barcode printed on retail merchandise. The UPC is read by scanning the barcode at checkout counters in supermarkets and retail stores. Handheld UPC scanners are used to inventory merchandise stocked on shelves.