What is EAN code

EAN (European Article Number) is a barcode for goods developed by the International Article Numbering Association and is used worldwide. The following is a detailed explanation of EAN codes:

1、 Basic concepts of EAN code

Definition: EAN code, also known as European commodity barcode, is an international standard barcode used to identify goods.

Origin: EAN code originated in Europe, but has now become the standard barcode for commodity transactions worldwide.

Application: EAN codes are widely used in POS systems in retail locations such as convenience stores and supermarkets to facilitate the sales, warehousing, and procurement management of goods.

2、 Composition of EAN code

The EAN code consists of a prefix code, manufacturer identification code, product item code, and verification code. It is specifically divided into two versions: the standard version (EAN-13) and the shortened version (EAN-8):

EAN-13 code:

Number of digits: A total of 13 digits.

Composition: The first to third digits are the country code, the fourth to seventh digits are the manufacturer identification code, the eighth to twelfth digits are the product item code, and the thirteenth digit is the verification code.

Verification code: calculated by a specific algorithm from the first 12 digits, used to verify the correctness of the barcode.

EAN-8 code:

Number of digits: A total of 8 digits.

Composition: The first to third digits are the country code, the fourth to seventh digits are the manufacturer identification code, and the eighth digit is the verification code.

Features: EAN-8 is a simplified version of EAN-13, suitable for labeling small packaged goods or products with limited space.

3、 Characteristics and advantages of EAN code

Uniqueness: EAN codes follow the principle of uniqueness, which means that each product item can only have one EAN code, ensuring that it is not duplicated globally.

Standardization: EAN code is an internationally recognized commodity identification code that complies with international standards and facilitates global circulation and management of goods.

Efficiency: Using EAN codes can greatly improve the efficiency of product management, access, and sales, reducing human errors and costs.

4、 The use and management of EAN code

Application and allocation: Manufacturers need to apply for a manufacturer code from their coding organization (such as China's Item Coding Center), then set their own product code and calculate the verification code according to the EAN code generation rules.

Printing and pasting: After obtaining the EAN code, manufacturers can print it on product packaging or labels for use in sales, warehousing, and procurement processes.

Management and maintenance: Manufacturers need to properly manage and maintain their EAN code system, ensuring the correctness and uniqueness of barcodes, and avoiding duplication or errors.

In summary, EAN code is an internationally recognized commodity identification code that has the characteristics and advantages of uniqueness, standardization, and efficiency. In the field of modern commodity circulation, EAN codes play a crucial role.