First, the basic account number. It is an account for depositors to handle daily transfer settlement and cash receipt and payment. An enterprise can only open one basic deposit account. When opening an account, you must hold an account opening permit issued by the local branch of the People's Bank of China. 2. General deposit account This account is an account opened by a subsidiary non-independent accounting unit that is not located in the same place as depositors in basic deposit account. This account can handle transfer settlement and cash deposit, but it cannot handle cash expenditure. 3. Temporary deposit account. This account is an account that the enterprise needs to open for temporary business activities. Enterprises can handle transfer settlement and cash receipt and payment through this account. 4. Special deposit account. This account is an account that depositors can open with Industrial Bank for enterprise funds with specific purposes.