Samsung promotes its products through various methods including trade fairs, brochures, posters, and its website. It increases brand awareness through sponsorships of events like the Royal Windsor Horse Show. Samsung's internal marketing division coordinates and monitors all promotional activities for new products and maintains a database of promotion methods and responsible employees for each. Samsung played a leading role in developing DVD technology which provides high quality video and sound reproduction with much greater data capacity than CDs. It offers DVD models with sophisticated features at competitive prices.