Originally Posted by
flyerdude88
You can credit though to ANA, AirBerlin, Alitalia, etc., among others (so at least one carrier from each of the 3 alliances)
What about to EY itself? That was the only option I had via orbitz anyway and already have some EY miles, wouldn't hurt to earn more.
ETA: Looks like 50% to EY per earlier post up thread