Lenny Gray is a door-to-door sales expert and the CEO of D2D Millionaire, a business that trains door-to-door sales reps on the most effective and profitable D2D techniques. He is also the author of “Door-to-Door Millionaire: Secrets of Making the Sale,” a collection of sales tactics to help people improve their communication and overall sales skills. In this episode, we talked about pest control companies, door-to-door sales, first impressions...