This document discusses identifying and understanding consumers through examining their demographics, lifestyles, attitudes, behaviors, and decision-making processes. It explores how social and psychological factors influence lifestyles and discusses perceived risk and different types of shoppers. Key sections analyze attitudes towards shopping, reasons for leaving stores without buying, cross-shopping behaviors, the consumer decision process, impulse shopping, and how environmental factors impact consumers. The overall goal is to provide retailers with insights into what motivates different shopper segments.