The document discusses various aspects of communication and promotion. It defines communication as the transfer of information from a sender to a receiver. It describes the key elements of the communication process as encoding, decoding, feedback, noise and media. It then discusses various promotional tools such as advertising, sales promotion, public relations, direct marketing and personal selling. It notes promotion aims to inform customers and modify their behavior. Finally, it outlines different communication platforms used for advertising, sales promotion, events/experiences and public relations.