Originally Posted by
VivoPerLei
Is that standard practice? Seems like a bit of a privacy issue if that's the case. Maybe I ticked a box in my Hilton profile allowing them to share my information
I don't know if it's standard practice, however, lately I have noticed that some properties where I have stayed have sent me emails encouraging me to post reviews on TripAdvisor. I suspect, but have no proof, that TripAdvisor offers hotels various bookings and confirmation tools.
Take a look at this TripAdvisor FAQ:
TripConnect Instant Booking
What’s a Connectivity Partner?
A connectivity partner is a company that provides the software to support and manage your bookings: your CRS (Central Reservation System), internet booking engine or channel manager, for example. These partners work with TripAdvisor to bring your rates and availability to your property page, process traveler bookings and pass them to you.