This document discusses pricing concepts and factors to consider when setting prices. It defines price as the amount paid for a product or service and as the sum of all values customers give up. When setting prices, companies should consider customer perceptions of value, costs, and other internal/external factors. Value-based pricing uses customer perceptions rather than company costs. Cost-based pricing adds a markup to costs. Companies must find the right balance between what customers are willing to pay and costs to maximize profits.