Originally Posted by
BKKROP
You may well be right in your instance, jefi99, but this thread is about the stand by upgrades you buy at the airport on THAI flights. This upgrade is paid in cash, and the mileage earned is for the upgraded class. Persons buying these upgrades should double check that the TG representative entered their FF # and also "x" the box which denotes mileage earnings, regards
Sorry for the late reply. My upgrade was indeed a cash paid standby upgrade, paid at the airport (ZRH-BKK). I was firmly denied miles for the upgraded class.