Originally Posted by
sscywong
Aside from China and India where Upgrade Bid is excluded for ex-there tickets, the obvious missing destination ex-HKG is Japan...
With no extra miles and CPs offered, the only reason I think I'll place a bid is to "buy" extra luggage if needed (which actually I never used up since making GO / DM) and Japan is definitely one popular port that people will be willing to do so
Luggage allowance is not increased for upgrade bids.