The business scope includes general items: Sales of electronic products; Sales of communication equipment; Sales of audio equipment; Home appliance sales; Sales of household appliance spare parts; Installation services for household appliances; Wholesale of electronic components; Sales of electronic specialized equipment; Retail of hardware products; Sales of cameras and accessories; Sales of smart home consumption devices; Sales of intelligent robots; Sales of wearable smart devices; Sales of intelligent unmanned aircraft; Sales of network equipment; Sales of daily necessities; Sales of office supplies; Sales of building materials; Sales of office equipment; Sales of assistive bicycles, transportation vehicles and spare parts; Retail of kitchenware, bathroom products and daily sundries; Sales of gifts and flowers; Retail of pet food and supplies; Wholesale of sports equipment and accessories; Sales of toys; Sales of glasses (excluding contact lenses); Retail of medical masks; Sales of daily necessities; Internet sales (except for goods that require licensing) (except for projects that need to be approved by law, business operations can be carried out independently in accordance with the business license)