For small items, such as a single stick of lip balm, UPC-A codes didn’t prove practical and were taking up too much valuable space on the product. Retail products can range vastly in size. #ENCODING PDF417 DRIVERS LICENSE FORMAT FOR CALIFORNIA CODE#It’s made up of four parts: the number system (a single digit that identifies product type), manufacturer code (assigned by the UCC Council), product code (assigned by the manufacturer), and an error-checking digit. Widely used on retail products for point-of-sale scanning, this 12-digit universal product code (UPC) is a numeric symbology utilized across the United States, United Kingdom, Australia and New Zealand. This symbology typically encodes 14 numeric digits. Interleaved 2of5 is one of the most popular barcode types used by the shipping and warehouse industries, as it can be printed on corrugated cardboard. This high-density, continuous, variable-length, self-checking symbology is called such because two numeric digits are “interleaved” together: the bars typify one digit and the spaces represent a second digit. GS1 DataBars can come a in a range of variants: Pictured above is a Stacked, Expanded GS1 DataBar code, which can contain up to 74 numeric and 41 alphanumeric characters. Primarily used for fresh foods in grocery stores, the GS1 DataBar can contain things like: GS1 DataBar codes come in seven different variants and contain a range of information. The Canada Post utilizes this barcode type for encoding supplementary delivery information. The continuous, variable-length, error-checking symbology encodes 43 alphanumeric characters and five special characters. Intended to improve Code 39, it’s denser and more compact than its predecessor. It also incorporates error checking, meaning that a printing error can’t misconstrue one character as another. Code 39 is discrete and variable-length, and it supports 43 alphanumeric characters. One of the most widely used barcodes, it’s often employed in military and automotive industries. Code 128 is particularly versatile: the variable-length symbology encodes the entire ASCII character set, features two forms of error checking, and encodes more densely than Code 39 or Interleaved 2of5.Ĭode 128 is considered a “high-density” barcode, meaning that it can fit a high number of characters in a small amount of space. Rather than reading as an incorrect code, the scanner will simply read the code as a bad scan.Ī compact barcode typically used in shipping, packing, inventory management and asset tracking. The discrete barcode encodes up to 16 characters, and it can be produced using consecutive numbers without a computer.Ĭodabar is also a self-checking barcode, which means that a printing or scanning error won’t convert one of the bars on the barcode into another (incorrect) character, resulting in erroneous scans. blood banks, this symbology is particularly convenient to print. Used primarily by FedEx airbills, photo labs, and U.S. Here are some of the most popular 1D and 2D barcode types to consider for business. #ENCODING PDF417 DRIVERS LICENSE FORMAT FOR CALIFORNIA FREE#Try scanning your barcodes with our free demo app in the App Store. When determining the type of barcode to use, it’s important to plan ahead, as choosing the wrong type can lead to scan errors, worker inefficiency, and unnecessary costs.Īt Aila, we’ve been helping businesses create seamless experiences by replacing legacy scanning devices with ultra-versatile imaged-based scanning technology that captures data from 1D/2D codes as well as driver’s licenses, medical IDs, OCR and more - unlocking a new world of engaging experiences and high-value workflows at a fraction of the cost of expensive legacy systems.
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