Celebrity endorsements are a great way to promote a product or service, simply because famous people have huge followings. Fans of celebs will listen to their recommendations regarding which businesses to support, so if you run a business of any size, getting help from celebrities can help you promote your offerings to the masses, and you might be surprised by how much interest is generated quickly once a celebrity starts talking about your brand.  This is similar to how a business would enlist the help of affiliates to promote their products, and then use analytics and tracking software to learn