Join Date: Dec 2009
Location: Gran Canaria, Singapore, Surfers Paradise
Programs: KrisFlyer Gold to Silver to Blue, Finnair Silver, Royal Caribbean Diamond, GHA Platinum
Posts: 5,500
What is the best way to ensure that eVoucher can be used?
Say you want to book 2x Y seats between FRA-SIN and then use 8 upgrade eVouchers to move yourself and your companion to C on both legs.
What is the best way to ensure that a round-trip upgrade for those two persons is possible before making a booking?