BTL, or Below-The-Line, refers to a marketing strategy that focuses on direct and targeted communication with a specific audience, rather than mass advertising. This approach utilizes various forms of communication such as email, social media, and direct mail to engage with consumers on a more personal level. BTL marketing aims to create a direct and immediate response from the audience, often through promotions, events, and other interactive tactics. Unlike traditional advertising, BTL allows for a more tailored and measurable approach, making it a valuable tool for businesses looking to connect with their target market in a more meaningful way.