Yes, Priceline: Hotel, Flight & Car collects personal data such as name, contact information, and payment details to facilitate bookings and improve user experience.

While some features may be accessible offline, such as previously viewed bookings, an internet connection is needed for most functionalities like searching and booking.

Since there is no subscription, users do not need to cancel anything; however, cancellations for bookings can be done through the app or website based on the individual booking policies.

Priceline: Hotel, Flight & Car does not require a subscription; users pay only for the services they book.