Supermarket Shelf Display is a key means to achieve efficient display and sales conversion of goods through scientific planning of shelf layout, product placement and visual presentation. It is based on layered shelves and combines product categories (such as food, daily necessities, fresh produce, etc.) for zoning display. The "golden sight layer" (1.2-1.6 meters from the ground) is used to place high-selling or promotional products, the lower layer is used to place inventory, and the upper layer is used to display lightweight small items, which is convenient for customers to take and improves space utilization.