A brand is the personality of a product, service or company and how it relates to key constituencies: Customers, Staff, Partners, Investors etc. Some people distinguish the psychological aspect of a brand from the experiential aspect. The experiential aspect consists of the sum of all points of contact with the brand and is known as the brand experience. The psychological aspect, sometimes referred to as the brand image, is a symbolic construct created within the minds of people and consists of all the information and expectations associated with a product or service.

People engaged in branding seek to develop or align the expectations behind the brand experience, creating the impression that a brand associated with a product or service has certain qualities or characteristics that make it special or unique. A brand is therefore one of the most valuable elements in an advertising theme, as it demonstrates what the brand owner is able to offer in the marketplace. The art of creating and maintaining a brand is called brand management. Orientation of the whole organization towards its brand is called brand orientation.