Pretty sure as they are not subject to stickers u should not be asked for stickers.
Originally Posted by
FlyerBeek
For the first time, I’ll be traveling with a PPro as my companion. If I link him to my PNR for upgrade purposes, will the stickers be deducted from my (EXP) account considering he is a also entitled to complimentary domestic upgrades as a PPro?
-FlyerBeek