Barcode Information

• What is a barcode?
• What are barcodes used for?
• What are the advantages of using barcodes?
• How much information can a barcode encode?
• How accurate are barcodes?
• How many barcode symbologies are available?
• What is the difference between the different barcode symbologies?
• Which barcode symbology should I use?
• What is an ISBN barcode?
• What kind of barcode do I need to sell my product in a retail store?
• How do I get a barcode number for my product?
• What is a UPC barcode?
• What is the Uniform Code Council (UCC)?
• Do I need to apply for a UPC number?
• What is a 2D barcode?
• What is the difference between a 1D barcode and a 2D barcode?
• Should I use a 1D or 2D barcode?
• Where can I get more information on barcodes?
• What is RFID?
• Will RFID make barcodes obsolete?
• What is GTIN?
• What is a check digit and how is it used?
• What is the most popular barcode symbology?
• What are the most popular applications of barcodes?