The Psychology of Selling

귀하의 생각보다 빨리 귀하의 판매를 증가 시키십시오.

Double and triple your sales—in any market.

The purpose of this book is to give you a series of ideas, methods, strategies, and techniques that you can use immediately to make more sales, faster and easier than ever before.

It’s a promise of prosperity that sales guru Brian Tracy has seen fulfilled again and again. More sales people have become millionaires as a result of listening to and applying his ideas than from any other sales training process ever developed.