This document discusses different types of channel intensity and distribution patterns for products and services. It defines intensive, selective, and exclusive distribution, which vary based on the number of intermediaries and outlets used. Intensive distribution uses all suitable outlets for complete market coverage, while selective distribution limits outlets to select good partners. Exclusive distribution gives protected territories to distributors. The document also discusses integrated distribution, dual distribution, and the increasing role of e-commerce in product sales. It notes services typically use direct distribution from provider to consumer or industrial user.