Within commerce, a agent occurs as person that mediates between the buyer and a seller. The factor even world health organization too acts as the vender or as a vendee becomes a principal party to the deal. Distinguish agent: one world health organizatiin acts on behalf of the principal.

The brokerage occurs as firm that acts as a broker.

Understand likewise: Insurance broker Real estate broker Stock broker Ship broker The Broker Xpert Business Broker Power broker The Power Broker

Inside computing, a agent consists of software which mediates between two objects: typically between the client and a server or between a repository and a requestor even or caller. View for instance: message broker object request broker storage resource broker