
reference for the whole world




	farmers

		produce food



	transport companies

		transport supplies to cities and other areas



	manufacturers

		produce vehicles etc.



	building

		building houses, highrise buildings etc



	consumers

		work as employees, purchase items in shops




	each person or company

		pays for the items they receive in cash, 

		receives cash for the work they do (employment) or the goods they sell


	
This is known as the free-market system.

It is the basic system in operation around the world.

