This document discusses tactics for influencing buyers during the sales process. It outlines techniques like overcoming homeostasis by exploring a buyer's needs and problems. Summation is described as presenting sales points repeatedly over time or in different ways to increase their impact. The document also covers analyzing a buyer's reactions, dealing with resistance through understanding its psychological or logical roots, and using suggestion by focusing on benefits and indirect or positive wording. The overall aim is to help salespeople effectively navigate interactions with buyers.