The document lists several major travel booking websites and reverse auction sites that can be used to find hotel deals, such as TripAdvisor, Thomas Cook, Booking.com, and Expedia. It also provides the example of a 62% increase in bookings for the Sofitel hotel in Porticcio, Corsica in 2012. Reverse auction sites that find holiday deals, like Backbid, Fastbooking.com, and Hotelscombined are also recommended.