Internet sales (excluding sales of goods that require licensing); Supply chain management services; Sales of daily necessities; Wholesale of jewelry and jewelry; Wholesale of clothing and clothing; Wholesale of cosmetics; Wholesale of shoes and hats; Domestic trade agency; Technical services, development, consultation, exchange, transfer, and promotion; Professional design services (except for projects that require approval in accordance with the law, business activities shall be carried out independently with the business license in accordance with the law). Licensed project: import and export of goods; Technology import and export (projects that require approval according to law can only be carried out after being approved by relevant departments. The specific business projects shall be subject to the approval results