Urban trees can be used by the local government to raise revenue. This is another key benefit of trees in our urban environment, suburbs and central business districts alike. Our local city and municipal councils can gather good revenue from trees in the following direct and indirect ways. First well -maintained parks and recreational facilities will attract events for which revenue will be paid to the local authorities, and the better and the more serene the facilities the higher the revenue. One indirect way of getting revenue by city and urban governments is from the local business community. A serene working environment will directly affect the way businessmen and customers or would-be customers transact. This is because all human beings are environmental in their function, including business transactions.Another group of residents and urban center visitors who stand to benefit from well maintained green parks and other recreational facilities are the small mobile traders.