Negotiation is widely practiced in the business sector because the prices of products and the cost of services offered by the company are negotiated by the customers. According to Tony Nagle (ND), the 10 main factors for successful negotiation are: knowing what we want, knowing the other party, considering the timing and method of negotiation, preparing point by point, offering benefits for the acceptance of our offer, frame our negotiation. around one or two points, know our state of patience, prepare options for mutual gain and use the power of the project. Last but not least, listening is also the most powerful negotiation skill. For more details on how to develop your negotiation skills: http://www.negotiations.com/articles/negotiating-skills/FeedbackFeedback gives a response or a description of the consequences of the work done. By receiving feedback, one has the opportunity and opportunity to improve. In business, a company can work on its weaknesses by listening