This document discusses customer psychology and buyer behavior. It explains that understanding buyer behavior is important for targeting the market and its purchasing habits. Buyer behavior is complex as individuals are unpredictable but groups are more predictable. Marketers must understand who the buyer is, why they buy or don't buy a product, and how, when and where they purchase. Choice is influenced by familiarity, branding, and awareness. Both rational and emotional factors affect purchasing decisions, with emotions often playing a larger role. Marketers need deep insights into customers to understand their buying processes whether online, offline, or a combination.