Revenue management focuses on setting prices for products to maximize profit. It involves understanding customer demand and manipulating timing, targeting, and inventory allocation across market segments. Key aspects of revenue management include forecasting demand, using peak and off-peak pricing, and allocating limited inventory among price levels. Revenue management is used widely in industries like airlines, hotels, rental cars, and media to optimize revenue from perishable assets by adjusting prices based on demand, time until use, and unsold inventory.