The document discusses channels of distribution, which refers to the route or path that goods move from producers to ultimate consumers. There are two main types of channels - direct and indirect. The direct channel involves producers selling directly to consumers without middlemen. The indirect channel involves middlemen like wholesalers and retailers who help facilitate the flow of goods. Wholesalers buy large quantities from producers and sell smaller quantities to retailers, while retailers buy from wholesalers or producers and sell directly to consumers.