1) Brand knowledge is created through brand awareness and brand image in the mind of the consumer. It includes components like awareness of the brand and the image associated with the brand. 2) Brand awareness is how well known a brand is to the target audience and is necessary for higher sales. Brand image is the complete set of thoughts about a company or product formed through communication and experiences. 3) Brand image is reinforced through marketing communications like packaging, advertising, promotions, customer service, and word of mouth. Brand structure explains how a product is applied and includes brand architecture models like corporate dominant, product dominant, and hybrid branding.