This document provides information on brand ambassadors and how they can help promote businesses. It defines different related roles like influencers, brand advocates, and micro-influencers. It then lists 12 reasons why businesses need brand ambassadors, such as helping to humanize products, raise loyalty, and provide positive word-of-mouth. Additional details are given on how to build an effective brand ambassador program, including setting goals, recruiting the right ambassadors, offering them incentives, and keeping them engaged over time. Case studies show how employee brand ambassadors at companies like Adobe have significantly helped to build customer goodwill and influence sales.