Sales of artificial intelligence hardware; Software sales; Software development; Wholesale of computer software and hardware and related accessories; Information technology consulting services; Domestic trade agency; Internet sales (except for sales of goods requiring licenses); Marketing planning; Cloud computing equipment technical services; Cloud computing equipment sales; Cloud computing equipment manufacturing; Big data services; Integration services for artificial intelligence industry application systems; Software and services related to blockchain technology; Information system integration services; Internet of Things equipment sales; Internet of Things application services; Internet of Things equipment manufacturing; Internet of Things technical services; Sports and health services; Cultural and entertainment agency services; Educational consulting services (excluding education and training activities requiring license approval); Electronic product sales; Retail of handicrafts and collectibles (except ivory and its products); Manufacturing of handicrafts and etiquette items (except ivory and its products); Sales of handicrafts and etiquette items (except ivory and its products); Wholesale of edible agricultural products; Retail of edible agricultural products; Sales of agricultural products; Daily necessities sales; Daily necessities sales; Wholesale of daily necessities; Sales of adult erotic products (excluding drugs and medical devices); Manufacturing of adult erotic products (excluding drugs and medical devices); Toy manufacturing; Toy sales; Pet food and supplies wholesale; Pet food and supplies retail