(N) د هوایي شرکتونو په صنعت کې د پیرودونکو وفادارۍ باندې د اغیزو لرونکو عواملو سروې
have a chance to upgrade
not always have a trip
obtain free tickets
enjoy discount
not much different from the one who hasn't joined
not many benefits
low discount percentage
obtain free tickets
have gifts
have a chance to upgrade