The document provides an overview of retailing and wholesaling concepts. It discusses distribution channels and marketing channels for consumer and business goods. It also covers logistics functions including transportation, warehousing, inventory management and order processing. The document classifies different types of retailing based on amount of service, product line, pricing structure and ownership organization. It also discusses non-store retailing methods like mail order, direct selling, telemarketing and automatic vending. Wholesaling is defined as activities involved in selling goods for resale or business use. The expectations of customers from wholesalers are also summarized.