Why We Buy~ Book Review
Paco Underhill’s Why We Buy
Paco Underhill has written one of the most essential books for all retailers, marketers, product designers and business owners and managers. This book describes the “science of shopping” in a detail that I have never seen. From Underhill’s research he as gained valuable insight into the behaviors of all shoppers in just about any circumstance possible. From merchandising and store layout to signage and salesmanship Underhill has given retailers the keys to successful selling.
To begin the journey to retail success Underhill discusses his research processes. From countless hours of personal observation, video taping, and interviews Underhill has gone further and deeper into the psyche of shoppers than anyone thought possible. Through the research presented in the book we learn about the “Butt Brush Theory”, an interesting phenomenon that all stores should avoid. Further into the book Underhill underscores the vast differences between the way that men shop compared to women. He even goes so far as to explain the effects of women shopping in groups, solo, or with children. Underhill also emphasizes in Why We Buy the physiological requirements of shopping and how retailers and product designers must meet the physiological needs of their target market segment in order to achieve sales success. The statistics and raw information combined with the real world examples presented by Underhill provide ample opportunity for the reader to learn and understand the optimum retail process.
One of the most helpful things presented in the book was the notion that the three pillars of retailing; design, merchandising, and operations must all work together for optimum sales performance. In the many examples that Underhill provides on this topic we learn that by merchandising sweaters on tables rather than racks provides a better selling environment for the customer, however, it increases the need for an employee to fold and re-fold the merchandise. This shows the effect of merchandising on operations. Each of the three aspects of retailing have a direct impact on the other two. Underhill really goes above and beyond explaining each component of retail and the optimum strategies to maximize all three into one great retail sales machine.
This book is a must read for anyone in retail, product design, or store management. Even one of Underhill’s tips in Why We Buy has the great potential to increase sales by a rather substantial percentage but using all of his information can be a game changer for a number of businesses.





