Wholesale of daily necessities: Sales of daily necessities and general merchandise; Wholesale and sales of pet food and supplies; Technical services, technology development, technical consulting, technology exchange, technology transfer, and technology promotion; Sales of daily necessities; Digital technology services; Software sales; Blockchain technology-related software and services; Digital cultural and creative software development; Single-purpose commercial prepaid card agency sales; Sales agency; Personal business services; Business agency and handling services; Financial consulting; Certification consulting; Consulting and planning services. (Except for projects that require approval, business activities can be carried out independently in accordance with the business license)