Sure! You can also book for others.
If you haven't done so already, simply register the stay using your email address as a reference for accumulating points.

Additionally, thanks to the HelloClick portal, you can earn points by booking hotels anywhere in the world through major partner portals like Booking.com, LastMinute.com, Rentalcars.com, and many more.

Remember: to earn points, it is important to use the dedicated link you will receive by email or find in your personal HelloClick area.