The document provides guidance on promoting a travel business online. It recommends having a professional website that is optimized for usability and search engines. The website should include high-quality images, videos, and updated content. It also suggests using social networks and user reviews to spread word-of-mouth advertising. While website costs can vary widely, businesses should aim to keep expenses low through an incremental development process and open-source technology. Ongoing testing and analytics are also important to monitor traffic and improve the site over time.