This document provides an overview of marketing concepts and orientations. It discusses the evolution from a production concept to a marketing concept. The marketing concept focuses on understanding customer needs and wants to develop products and services, while the sales concept focuses more on selling existing products. It also introduces the societal marketing concept of considering social impacts. The document examines what can be marketed, including goods, services, ideas, and organizations. Finally, it discusses newer concepts like holistic marketing which takes a broader view of stakeholders.