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GS1 offers its customers services to enhance product information management and processes. Bar codes and other digital identifiers of GS1 enable the quick transport and identification of goods. Ensuring smooth transfer of information from one actor to another also enables highly automated logistics...
Taking company prefix in use
Before a company can begin using barcodes, they must first assign the number that go inside the barcode, called GS1 identification keys. The fist step assigning a GS1 Identification Key is to obtain a GS1 Company Prefix.
Check digit calculator
The Check Digit Calculator counts the last digit also called check digit for GS1 identyfication keys such as the GTIN or SSCC code. If the number is incorrect, the code cannot be read and for example shops cash register system cannot recognize the product.
Note! You can calculate the check digit...
General terms and conditions for using the GS1 Company prefix and GS1 Rekisteri from 1st April 2021. The agreement below specifies the rules for the relationship between GS1 Finland Oy and a registered user.
* apply to companies that have become GS1 customers after 4.5.2020 as well as to...
You can find service specific guidelines and materials by clicking the links here below. Our customer services is also available so support you in any question.
Identifiers and barcodes - instructions
From this page you can find instructions for identifiers and barcodes. First you need to order GS1 company prefix, which is a series of numbers opening the door to a global product identification and labelling system independent of industry. The company prefix helps create unique identification keys...