1. Operation Management Department: responsible for the overall operation management of the headquarters, including strategic planning, management decisions, human resources, etc.
2. Business Development Department: responsible for promoting and expanding the business scope and market share of China UnionPay, and conducting business cooperation with merchants and partners.
3. R&D of Technology Department: responsible for developing and maintaining the payment technology platform and system of China UnionPay, including innovative payment solutions and security measures.
4. Merchant Service Department: responsible for communication with merchants and partners, providing payment solutions, technical support and after-sales service.
5. Marketing Department: responsible for the promotion, marketing and public relations activities of China UnionPay, and enhancing the visibility and image of China UnionPay.