This document discusses the power of podcast marketing as an underutilized marketing channel. It notes that there are over 800,000 podcasts with over 29 million episodes available. Podcast listenership is growing and over 45% of podcast listeners have a household income over $250,000. The document provides tips for podcast marketing such as leveraging the host's relationship with their audience, having time to build trust with listeners, and repurposing podcast interviews for other marketing purposes. It concludes with contact information for Dennis Lewis to discuss podcast marketing strategies.