This document discusses consumer behavior and the consumer buying decision process. It outlines that consumer behavior is influenced by cultural, social, and personal factors. The buying decision process involves 5 stages - problem recognition, information search, evaluation of alternatives, purchase decision, and postpurchase behavior. Cultural, social, and personal factors influence each step of the buying process. The stages are initiated by the consumer recognizing a problem and culminate in the consumer evaluating alternatives and making a purchase decision.