Messages like this underscore the silliness of the whole CPM notion. To repeat: CPM is a FT creation, invented by people on this board. There is no indication that United uses it.

Does anyone really think that a flyer who spends $60K+ will fail to get GS because they also made a bunch of high mileage cheap coach trips? I got GS on less than .25 CPM last year. Others have done it on much less.