This book is concerned how to apply behavioral economy method to predict consumer behavior. Also I shall compare to explain what advantages and disadvantages between any one of my solvable suggestions and the any one of the company's choice of solvable method to these any one sample industry consumer behavioral economic challenges to aim to let any reader to judge whether how to choose the solvable method is better. In, conclusion, this book can provide sample industries to let students to learn how to behavioral economy method to predict consumer behaviors.Research question: How to raise consumers' consumption desire?In Behavioral economics part, it can provide more realistic psychological foundations. This book is intended to explain why consumer behaviors and economy has close relationship and apply economic concept to explain how the consumer chooses to do whose consumption of decision. It divides part one and part two and part three and part four. In part one, it shall indicate how the process of behaviour economic field develops, then I shall show what methods are used to measure behavioural economy. Next, I shall indicate what the main two categories of behavioural economy are as well as I shall explain what risky and uncertain outcomes of individual behavior economic theories are as well as what behavioral game theory is. Finally, I shall explai how policy makers or decision makers can apply behavioral economy concept to do whose policy decision as well as I shall also indicate why behavioral economy and psychology which has close relationship to influence consumption of decision. In part two, I shall indicate underground train and Disney entertainment theme park and University and unground train transportation and environmental protection businessmen etc. enterprises to explain how which can apply psychological methods to predict which client's preferable behavioral choice to achieve economic benefits more easily. Thus, if company or individual businessman can predict labour psychology or client psychologic consumption behavior. Then, which can have more confidence to attract more clients or reduce labour turnover. This book is suitable to any economists or policy makers or individual consumption makers or students or businessmen who have interest to learn how to apply behavioural economy methods to judge to do the most reasonable or the most right economic activities to achieve economic benefit in everyday life.In part three, I shall explain how to apply behavioral economy method to attempt to predict how any consumer individual consumption of decision. How to predict why the consumer chooses to do whose consumption behavior in psychological view point. I shall introduce the different kinds of behavioral consumption of prediction methods include: the standard economic model of behavioral consumption of prediction method, online psychological advertising of prediction method, brand image attention of behavioral consumption of prediction method, store atmosphere environment influence prediction method, knowledge of the factors prediction method, constructive consumer choice processes influence prediction method, survey research prediction method, consumer neuroscientific research prediction method etc. different psychological research of consumption methods.