1. settlement: refers to the monetary payment and fund settlement conducted by enterprises or individuals through banks and other financial institutions in trading activities.
2. Cash management: planning, organizing, coordinating and supervising a series of activities such as cash flow of enterprises.
3. Corporate financial services: financial services provided by financial institutions, including investment, financing and risk management.
4. Institutional financial business: refers to financial services provided by financial institutions, including services provided by banks, securities companies, insurance companies and fund companies.