The Walt Disney Company has been a leader in public relations, personal selling, sales promotion, and advertising since it was officially established in 1923. Disney follows Walt's model of having a dream and making it a reality through mind and heart. Their PR focuses on press releases and managing messages about deaths at Disney parks. Personal selling techniques provide consistency in service across Disney businesses. Sales promotions make Disney parks appealing for all ages and bring back classic movies. Disney advertises its parks, hotels, and films while allowing other companies to advertise in the parks to improve the experience for guests.