The evolution of the human brain spans millions of years, during which we more often had to run from leopards than track the Dow Jones index. Modern companies write advertising copy and shape product value, often not knowing what exactly makes people buy. This book is a key to understanding the hidden mechanisms behind decision-making by today’s consumers. Nikolay Molchanov explains the rules by which the human brain works—and how psychology can help increase a company’s effectiveness, from product development to managing business processes.