What is another word for barcode?
Pronunciation: [bˈɑːkə͡ʊd] (IPA) 
A barcode is a series of vertical lines of different widths and spaces, used to represent numbers, letters or symbols. Synonyms for barcode include machine-readable code, scan code, encoded bar, digital signature, and label coding. These terms are often used interchangeably within industries and commerce to describe products' unique identification system. Barcode readers, scanners, and printers are essential tools in retails, supply chain management, and healthcare sectors to keep track of inventory, pricing, and patient records. The accuracy, speed, and capacity of a barcode system are crucial for automation and cost-saving purposes. With technological advancements, alternatives to traditional barcode scanners such as radio-frequency identification (RFID) and quick response (QR) codes have emerged to enhance data collection and analysis.
