This document discusses consumer and business-to-business buyer behavior and decision making processes. It covers how consumers search for information internally and externally, how their attitudes and values influence purchase decisions, and how they evaluate alternatives using evoked sets or multi-attribute approaches. New trends in consumer behavior are mentioned like changing family structures and busier lifestyles. For business buyers, organizational and individual factors can influence purchasing decisions. Finally, it notes the importance of dual channel marketing to represent products and services appropriately for both consumer and business audiences.