ผู้เขียน: David V. Lorenzo

DAVE LORENZO is an author, professional speaker, and business strategy consultant. Dave does three things: He works with business leaders to develop sales strategy and drive revenue growth. He develops and delivers speeches and training programs that increase sales. He coaches entrepreneurs, sales executives, and professionals on relationship-based sales strategy. Dave received his MBA from Pace University. He also holds a Masters” of Science in Strategic Communications from Columbia University in New York City.