2, the price tag is the sale of goods in the supermarket attached to the label, usually including the price of goods and weight and other information. Remarks can be filled out under the name of the commodity "no remarks" or "remarks" two.
3, the product number is the supermarket in the sale of products attached to the number, usually including product name, date of production, shelf life and other information.
4. Production date refers to the date of production attached to the goods sold by the supermarket, usually including the date of production and shelf life and other information. Please note that the remarks on supermarket price labels are for reference only, and the specific requirements should be subject to the supermarket's regulations.