The business scope includes general business items: Sales of electronic products; Sales of cameras and equipment; Digital video surveillance system sales; Sales of household goods; Outdoor products sales; Retail of computer hardware and software and auxiliary equipment; AI hardware sales; Sales of wearable smart devices; Sales of intelligent in-vehicle equipment; Retail of sporting goods and equipment; Sales of daily necessities; Sales of rubber products; Sales of plastic products; Luggage sales; Clothing retail; Sales of toys, anime and amusement supplies; Musical instrument retail; Sales of toys (excluding drugs and medical devices); Audio equipment sales; Office supplies sales; Auto parts retail; Pet food and supplies retail; Wholesale of kitchenware and sanitary utensils and daily miscellaneous goods; Sales of automotive decoration supplies; Pet food and supplies wholesale; Security equipment sales; Domestic trade agent; Internet sales (except for the sale of goods that require a license).