Originally Posted by
AA_CPA
I discovered what the problem was.
The eBonus code has changed on the CO website. Just go to the CO website OnePass offers, and get a new coupon there.
I guess there is a slight difference in the first few digits. After getting the new coupon, it worked OK.
I don't understand it.

The coupon code is unique for everyone and every time you go there trying to print it. That's why we are all told to refresh the browser before printing one. Did you have a correct coupon that had the March expiration date the first time you went in to open the account?
I am holding off to these two accounts for now... I will wait and see if CO has the Mileathon promotion again in 2010.