1. A movable or immovable property offered for sale by the individual who owns it is a composite commodities.
Enterprises legally established as such do not have the exclusive right to sell composite commodities. This is in no way incompatible with the fact that all enterprises, including those that are usually not declared as enterprises – in particular because they only last for the duration of a single transaction – only sell composite commodities.
2. The set of commodities is only defined if all the enterprises are defined.
In defined economics definitions must conform to what a definition is in finite set logic. If this is not the case, political economy, as objective as its architects apply themselves to making it, is more vague than what is in reality specific to the practice of economic exchanges. Hence, here, the next chapter on the enterprise, with in mind a definition of the object called "enterprise" that is not yet common.
3. On this economic point as for several others, the public administration which by necessity is as close as possible to the real market is that of taxes.
To achieve this, this administration uses the "de facto enterprise" categorization. For example, a tax inspector will readily consider that a private individual who regularly sells vegetables to his neighbours that he grows in his garden has set up and operates a business.
4. It happens that the same supply is either an elementary commodity or a composite commodity.
It depends on the provider. If it is an individual who asks only for wages in exchange, the service he sells is elementary commodity. If it is an enterprise, the service it buys is composite commodities. For example, if I employ a person who cleans the windows of my home, I buy elementary commodities; On the other hand, if the same service is provided to me by a cleaning enterprise, I buy composite commodities.
5. Like all other enterprises, financial institutions only sell composite commodities.
Or a borrower who can be loaned a sum of money against interest by an individual or by a financial institution or another kind of enterprise. If the borrower chooses to contract with the individual, he is buying a basic commodity. If he chooses the enterprise, he buys a composite commodity.