Originally Posted by
bniu
only downside is if you do this consistently, you'll end up "training" the customers to not bother upgrading/paying for F. Note the tragedy of domestic F, barely anyone pays for it now...
+1
Perhaps it could be done on an individual basis? Mr. FriendlySkies, I see you have flown 150K with us this year. I'd like to upgrade your seat for you, etc... Not something that is done frequently. Perhaps once a year, ...?