This document provides an overview of marketing distribution channels and intermediaries. It discusses that distribution channels involve independent organizations that make products available to consumers, and can be viewed as the company's circulatory system. Marketing intermediaries are used to perform functions like information gathering, promotion, contact with buyers, matching products to needs, negotiation, physical distribution, financing, and risk taking. Common intermediaries include wholesalers and retailers. The document also notes that distribution channels in hospitality and travel industries move customers to products like hotels and flights.