Marketing channels are structured delivery routes composed of intermediaries, platforms, or direct interfaces that support the movement of offerings across the market system. These routes organize how products and services move from producers into active markets where customers can access them. By coordinating physical distribution and communication flow, marketing channels ensure offerings reach buyers at appropriate points of contact. Retail networks, online marketplaces, and direct selling systems all operate within this structure. Along with delivery, these channels also transmit promotional information that supports awareness and purchase decisions. Through this organized routing, marketing channels connect supply with customer access and enable consistent market exchange.