25 Sales Secrets of Highly Successful Salespeople
25 Sales Secrets of Highly Successful Salespeople is a must-listen for all salespeople. Stephan Schiffman, America’s Number One Corporate Sales Strategist and President of D.E.I. Management Group, an international sales training and consulting firm, shares with you the 25 traits that will distinguish you as a high efficiency salesperson.
Listen to a sample of this book here.


