What is UPC code

UPC code, also known as Universal Product Code or "barcode" in Chinese, is a barcode for goods developed by the United States Uniform Code Committee, mainly used in the United States and Canada, and later widely used in international trade. UPC code is a unified product code used for product identification and quick recognition in retail, inventory, and supply chain. The following is a detailed explanation of UPC codes:

1、 Basic characteristics of UPC code

Composition: The UPC code consists of a 12 digit code, which contains information such as product category, manufacturer, and attributes. Its coding structure is system code (1 digit)+manufacturer code (5 digits)+product code (5 digits)+calibration code (1 digit). In addition, the UPC code also has a shortened version consisting of 8 digits.

Version: UPC code has five versions: A, B, C, D, E, etc. Among them, UPC-A code is a fixed length code, also commonly known as UPC code.

Content: UPC code can only be used to represent numbers, so its character code set is from 0 to 9.

2、 Application scenarios of UPC code

In the field of commodity circulation: UPC codes are widely used in the commodity circulation field in the United States and Canada, and are one of the important means of automatic collection of commodity information.

E-commerce platform: On e-commerce platforms such as Amazon, UPC code is one of the required codes for listing products. When sellers upload products, most product categories require the use of a specific GTIN (Global Trade Item Code), with the most commonly used being the UPC code.

3、 The Importance of UPC Code

Uniqueness: Each UPC code is unique, which helps ensure the accuracy and traceability of goods in the supply chain.

Improving efficiency: Using UPC codes can greatly enhance the efficiency and accuracy of product information processing, reducing manual errors and time costs.

4、 How to obtain UPC code

Sellers can purchase UPC codes through various channels, including official channels, generators, and other channels. However, in order to ensure the authenticity and validity of the UPC code, it is recommended that sellers choose to purchase through official channels and log in to the GS1 official website for verification after purchase.

In summary, UPC code is an important product barcode that plays a significant role in the circulation of goods and e-commerce.