Wholesale, Retail Trade, Commerce and E-Commerce Design Refrigerating Cabinet Smart Freezer by Yu Fang; Quanchuan Fang; Sihai Chen Chi Forest is a smart freezer designed for the retail display of drinks. IoT technology, artificial intelligence algorithms, image recognition and data analysis are combined to monitor the products on sale. Stock levels, product types and expiry dates are sent to a management system in real time, so replenishment can be planned. A patented roller structure allows the next bottle to slide forward after one is taken. The body is formed by ABS injection molding with cold-rolled steel, and an LED light box gives a bright white appearance.