Included in the management fee. Property companies usually use assets, cash on hand, bank deposits, accounts receivable and other accounting subjects. , in which the book anti-theft system is included in the management fee. Property management refers to the activities that the owner manages or entrusts the property service enterprise or other managers to manage the buildings, facilities, equipment, places and sites owned by the owner, so as to distinguish all buildings and buildings, places and facilities in the building division.