The winner is TripAdvisor with а 25% share-growth. And let’s just be honest – this is no good news for the OTA’s rivals and for most hoteliers. The deal will fuel additional fee revenue for TripAdvisor, which up to now is mostly dependent on advertising prices (Priceline being a major client), and it gives TripAdvisor a shot at becoming a one-stop tourist booking spot. Recently, TripAdvisor has also made some sweet deals with hotel chains like Marriott and Best Western that allow travelers to book rooms through the site.