The document discusses how consumers evaluate and perceive prices. It outlines that consumers interpret prices based on prior purchasing experience, advertisements, communication with others, and online resources. An example is given about blue denim jeans being priced differently based on brand from $5 for street brands to $10,000 for high-end brands. The key factors that influence consumers' price perceptions are reference prices, using price as an indicator of quality, and prices ending in odd numbers.