What functions does the traceability system for commodity production, transportation and sales have? The traceability system for commodity production, transportation and sales usually has the following functions: 1. Production - stage Traceability: Record key information in the production process, including the source of raw materials, production time, production techniques, etc., to ensure product quality and safety. 2. Transportation Traceability: Track the movement trajectory of products during the logistics process, including various nodes along the way and information about the means of transportation, to ensure that products are not damaged or contaminated during transportation. 3. Sales Traceability: Record information in the product sales process, including the sales time, sales location, quantity sold, etc., to facilitate inventory management, meet demand, and monitor market feedback. 4. Quality Control: Provide a quality monitoring function. Through the traceability system, it is possible to check whether products meet standards and whether there are quality problems in the production process. 5. Safety Monitoring: Monitor the safety of products during production, transportation, and sales to ensure that they do not pose harm to consumers. 6. Compliance Management: Ensure that the processes of product production, transportation, and sales comply with relevant laws, regulations, and standards, so as to avoid legal risks. 7. Information Transparency: Improve the transparency of product information, enabling consumers to understand the origin, manufacturing process, and other key information of products. 8. Anti - fraud Protection: Prevent counterfeit and shoddy products. Through the traceability system, the authenticity of products can be verified to prevent the appearance of fake and inferior goods in the market. 9. Environmental Responsibility Tracking: Track the environmental impact of product production and transportation to support sustainable development and environmental protection goals. These functions contribute to the establishment of a comprehensive commodity traceability system, improving the controllability and credibility of the production chain, and safeguarding product quality and consumer rights.