The document discusses marketing channels and channel management. It defines marketing channels as the set of interdependent organizations that make a product available for purchase and use. Channel functions include gathering market information, promotion, storage, transferring ownership, installation, financing, and payment collection. Channel levels can be direct, single-level, or multi-level depending on the number of intermediaries. The document also discusses channels for services and considerations for channel design such as output levels, delivery times, and product variety. It outlines steps for channel management including member selection, training, evaluation, and conflict resolution.