Travel demand management is now recognized as the most effective solution to reducing the negative effects of traffic congestion. One of the policies that has a successful executive record in some cities of the world is the area pricing policy, which is one of the promising policies in controlling traffic congestion. The aim of the present study is pricing under the control of basic macroscopic diagrams in traffic simulation environments (Aimsun), which has recently been recognized as a suitable and effective design in traffic control. In this project, a complete review of major density pricing models has been performed and studies from traditional approaches such as marginal pricing and bottleneck model to the latest approaches based on macroscopic traffic models have been performed. During the study, the main advantages and disadvantages of each method are discussed and at the end, the concept of macroscopic fundamental diagram (MFD) is introduced as a feature of urban networks, including macroscopic parameters and descriptors of network status. In the present study, the basic macroscopic diagram for the central area of ??Isfahan has been drawn as a tool for traffic control and management in Isfahan. The process of drawing basic macroscopic diagrams is performed with Aimsun simulator software for the central part of the city at peak hours, and macroscopic network-specific parameters such as critical density and network capacity are determined, and then the intrinsic properties of the basic diagrams are examined. Finally, using basic macroscopic diagrams and reviewing sources, a design for MFD-controlled pricing with the two objectives of reducing congestion and reducing pollution in the network is proposed. In the present study, the pricing plan for 6 am to 8 pm has been proposed. First, simulation, extraction of macroscopic information and network status are performed and then according to the macroscopic information received from the network, the appropriate effects for the network are calculated. The determined effects change by changing the average network density between 6 am and 8 pm. Finally, for the implementation of tolls on the network of the central area, two plans have been proposed and based on that, the toll price has been calculated. The first plan is in the form of tolls for each entry into the central area of ??the city and the second plan is in the form of payment of tolls based on the distance traveled in the central area. Keywords: Macroscopic Fundamental Diagram (MFD), Traffic Control, Pricing, Critical density, Aimsun