This document provides an overview of key concepts in consumer behavior, including:
1. The meaning and nature of consumer behavior is defined, focusing on how individuals make decisions to spend resources on consumption items.
2. Models of consumer decision making and factors influencing consumer behavior are discussed. Consumer behavior draws from various disciplines and is influenced by both personal and external factors.
3. An example of innovative consumer products is given to illustrate the dynamic nature of today's marketplace. Consumer behavior is constantly evolving with new technologies and products.