<p>Marketing cookies help us to decide which products, services, and interest-based ads to show you, both on and off our website and apps.</p> <p>More specifically, these cookies:</p> <ul> <li> <p>Categorize you into a certain interest profile, for example, based on the websites you visit and your click behavior. We use these profiles to display personalized content (e.g. travel ideas or specific accommodations) on Booking.com and other websites.</p> </li> <li> <p>Display personalized and interest-based ads both on the Booking.com website, our apps, and other websites.

Since these cookies are used in third-party websites as well, we can assume these are third-party cookies and not the service's own.