Multichannel marketing is the strategic utilization of multiple, often distinct, communication and distribution channels to engage target audiences across diversified touchpoints. As an academic concept and managerial practice, it investigates the strategic selection, coordinated management, optimization, and potential interrelationships among these channels, characterized by the deployment of channels that may operate with a degree of operational independence. Its significance resides in its capacity to enhance audience reach, engagement, and conversion by strategically meeting customers across their preferred platforms, thereby aiming to maximize overall campaign effectiveness and potentially generate synergistic effects between channels.