Verkkoadapted from “master the art and science of haggling,” in the august 2009 issue of negotiation. At this point, you have entered the realm of. Verkkolearn how to balance distributive and integrative bargaining in negotiation, and when to use each strategy. Verkkoto be a successful leader or entrepreneur, you need to be good at negotiating and haggling. Otherwise, you might lose deals or find that you are. Verkkothe art and science of haggling. What is the difference. Ask all those “how much off if. ” questions, don’t change the price, change the package, search.