Transferul unui obiect, al unei idei sau al unui serviciu de la o persoana/organizatie la alta in schimbul unui bun. Vezi Centralised Exchange Processes (proces de schimb centralizat); Decentralised Exchange Processes (proces de schimb decentralizat).
The transfer of an object, idea, service, etc. from one person or organisation to another in return for something desired. See Centralised Exchange Processes; Decentralised Exchange Processes.