Marketing has developed in business from early self-sufficiency and bartering between individuals, to a system with specialized labor, money as a medium of exchange, and central markets where goods and services are exchanged, along with other organized marketing activities.

1. The Developmentof Marketing in Business

2. Self-Sufficient

4. Self-Sufficient Bartering

6. Self-Sufficient Bartering Specialization of Labor

7. OR

8. Self-Sufficient Bartering Specialization of Labor Money System

10. Self-Sufficient Bartering Specialization of Labor Money System Central Market

12. Self-Sufficient Bartering Specialization of Labor Money System Central Market Other Marketing Activities