Liberty TripAdvisor Holdings, Inc., together with its subsidiaries, engages in on-line travel research and on-line commerce businesses worldwide. The Company's travel research platform aggregates reviews and opinions of members about accommodations, destinations, activities and attractions, and restaurants; and helps users to plan their trip through its website. The Company manages and operates travel media brands, providing travel planning and travel taking resources in the travel industry; and offers click-based advertising and display-based advertising services. It is also involved in the provision of subscription-based advertising products to hotels, B&Bs, and other specialty lodging properties; and hotel room booking services under the Jetsetter and Tingo brands; makes rentals available through its vacation rental business; sells destination activities through Viator; and online restaurant reservations through Lafourchette or thefork.com, as well as content licensing services.