Originally Posted by
DownUnderFlyer
Or have a look at BD, they also have quite low qualification thresholds. You also have to check how much miles you will get for your planned flights. But many people here find it easy to qualify with BD.
BD is usually only good if you are travelling in premium cabins.
BD credits 100% in Economy in the following fare buckets:
U,Y,Q,M,B,S, H,T,K,G
50% in V and W
nothing in all other non premium cabins.