To convert a UPC-A number to the EAN-13 code, start by stripping the UPC check digit. It is also called UCC-12 and is very similar to the EAN code, which is its European counterpart. The UPC-A code is the standard version of the UPC code and has 12 digits. Sometimes it's convenient to convert a UPC number to an EAN code. ![]() While you need to know the indiciator digit, your company prefix and item reference before you can create a compliant ITF-14 barcode, Barcode Producer takes care of the check digit and the bearer bars for optimized scanning and readability. The Company Prefix and Item Reference - the first 11 digits of the ITF-14 barcode - are the same as those of the EAN/UPC code on the items in the carton.Ī carton containing items which are marked with different barcode numbers - unrelated item references - use a zero for the Indicator digit followed by the Company Prefix, but with a different, newly assigned, Item Reference Number. Each company is free to choose one of these values to indicate any grouping they wish. They can mean an inner pack, a case, a pallet or anything else. Values 1 through 8 have no specific standard meaning and may indicate any value. For products with the units (those that are inside and meant to be sold) always produced in the same pre-defined version but having a different weight, size or volume, the indicator digit should be set to 9. A zero represents a package with mixed units. It is used to indicate groupings of packages carrying the same UPC/EAN number. It has an Indicator Digit with a possible value of 0 to 8. Using a MOD10 check digit algorithm, the calculated check digit prevents substitution errors.Ī carton containing the same items that normally have the same UPC or EAN number. The Last Digit of this GTIN-14 is a calculated check digit. For logistic cartons that contain an assortment of items a new item referenced is assigned. The Item Reference is the same as that used for the item level GTIN (which can be a GTIN-8, GTIN-12 aka UPC-A or GTIN-13 aka EAN-13) for cartons that contain the same item. Depending on the number of items a company needs to identify, a GS1 Company Prefix may be 7 to 10 digits in length. The GS1 Company Prefix is a 7-10 digit number assigned by GS1 to uniquely identify ownership of a particular brand. The Indicator digit describes the level of packaging. ITF-14 barcodes are usually created from the barcode number which is on the retail product within the box, which is the EAN-13 or UPC-A number, while a single EAN or UPC number can be used to generate up to 10 different ITF-14 barcodes. This information can then easily be recorded in the receiver’s logistics or tally system, allowing them to keep track of stock in their warehouse. The benefit of an ITF-14 code is that it will tell receivers how many units of a product are contained in each shipping carton. ![]() It is therefore suitable when a barcode needs to be printed directly on corrugated board. This barcode symbology is not very sensitive to poor print quality. The ITF acronym stands for “Interleaved 2 of 5”, which is the type of barcode used. ITF-14 barcodes also go by the names “Shipping Container Codes (SCC-14)”, “Carton Codes”, or “GTIN-14” barcodes. The 14-digit barcodes go on the outer shipping cartons or delivery boxes that contain a set number of retail products. For logistics and packaging, Barcode Producer lets you create ITF-14 barcodes, the most common data carrier used for the GTIN-14 data structure and used to mark cartons, cases, or pallets that contain products marked with UPC or EAN identification numbers.
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