The document discusses distribution channels and marketing mix. It defines distribution channels as sets of interdependent organizations that make a product available for consumption. Distribution channels help address spatial, temporal, bulk-breaking, assortment, and financial needs. They provide place, time, and possession utilities to consumers. The document outlines different players in distribution channels like C&FAs, distributors, wholesalers, retailers. It also discusses types of distribution patterns and strategies for designing effective distribution channel systems.