Originally Posted by
Enigma368
If I add my Hilton Honors number to a hotel collection booking e.g. at the Canopy London, will I receive free breakfast and a double upgrade? Will I receive points for the stay? Or is a YMMV situation?
I think it's YMMV.
Hotels booked through Expedia/AX often do not give points and sometimes not even benefits.
I have booked 2 Hilton properties through HC and gotten both the experience credit and the breakfast or breakfast $$ due to Diamond status.
There's no harm in entering your Hilton number at booking.