This document provides reasons to add Gravy to a company's marketing mix and examples of how Gravy has helped increase engagement and drive sales for various companies. Gravy is a mobile and web platform that reaches over 23 million people across the US, especially those aged 25-34 from upper-income households. It provides hyperlocal geo-targeting and uses social data to connect brands to consumers in real-time. Case studies show how Gravy helped a movie studio increase opening weekend ticket sales, a beauty company increase event attendance, and a retailer exceed sales goals for a DVD release. The document argues that using Gravy can significantly increase store revenue and drive-to-store efforts compared to not using Gravy.