Brand Ambassadors vs. Goodwill Ambassador
Brand ambassadors work with the sales and marketing team to come up with unique strategies to market their products and services. Their job is to support the corporation by creating content often as an actor that encourages the public to engage with their products and services. Brand ambassadors can also be mascots which generate goodwill thematically to an event like a sports competition, or the members of a team themselves, likewise a person passing out coupons for a free soda could be all called goodwill brand ambassadors.
By definition for goodwill to exist between the public and an entity, a reputable long-term mutually beneficial relationship must also exist and have an environmental or philanthropic purpose or cause which is normally nonprofit. Generally only global issues that are fully understood by all the parties can be addressed by a goodwill ambassador; causes and movements defending or protecting civil rights that are subject to political conflict or religious interpretation are not points for goodwill ambassadors to address. Goodwill ambassadors do not get involved in issues regarding animal rights, abortion, LGBTQ issues, etc. because they are issues that are addressed on a national level, politically or through religious fundamentalism.