KLM & NW "V" class tickets
I was just about to purchase a ticket on NWA.com for
PHL-DTW-AMS-MAD
and noticed that all segments are KLM flights in V class. I then checked the FAQ's and got confused about how much it will earn. Would it be only 25%?
I can also choose NW flights for the same price, but also in V class.
And for only a few dollars more, I can choose NW Q class.
So which of these 3 options do I choose to get 100% credit?????