Is it illegal to charge different standards for property fees in the same community?

The establishment of the property management fee standard of a residential area is related to many factors, such as the qualification of the property management company, the sanitation, equipment, public facilities and greening of the residential area. If the delivery time interval is long, there may indeed be different charging standards in the same community. As long as it meets the price stipulated in the residential property management fee standard, it is generally not illegal.