FCDave:

Thanks for the info.

Are you saying that the 50% bonus applies until I reach the number of bonus miles in my Extra Miles level and then stops ( so if I was on the $150 level, I would get 15,000 after completing 30,000 flight miles, but not 20,000 after 40,000 flight miles)?

That is the way I understood the ad. However, it also claims:

"Make each flight 50% more rewarding.

Join The Extra Mile program -- now with three flexible options -- and earn a 50% mileage bonus with every paid flight from January 1 through December 31, 2003."

Since CO management is well known for their honesty and integrity, I though they might be telling the truth when they said the offer was for EVERY PAID FLIGHT. But, then why have three levels?

Although I am addicted to accumulating miles, the confusing (misleading?) presentation of the offer has turned me away from taking advantage of it.

jh