In keeping with CO's known inability to make promotions crystal clear, this is just another example. It was done two years in a row about 4 years ago and it ment then, and I'm sure it means now, that you can oly earn a maximum of 15,000 miles for your $150.

The kicker was that in the original program, if you joined the first year, you got your 10K miles. You were then given an opportunity to join for the second year with no cap on earnings. I was not a member the first year, but did join the second year. After that the program was not renewed, so I did not get the unlimited opportunity I had speculated on. Alwasy beware when you read CO promotions. NW puts them to shame in promotions/marketing.