UPC EXT5 Barcode (Extension 5 Barcode)

UPC EXT5 barcodes are used on books to indicate a suggested retail price.




UPC EXT5 Barcode Encoding

  • Left guard bars, encoded as 1011.
  • First data character, encoded using appropriate parity pattern
  • Character seperator of 01.
  • Additional characters, encoding using the appropriate parity pattern, with separators of 01.


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