I think we all need to wait until the terms of the offer are officially unveiled on March 7th. The information that leaked about the offer said that if you sent in the 2011 year end statement of your "travel credit card," they would give you 2 "miles" for every dollar you spent on that card last year. I doubt the AARP card would qualify since it is marketed as a cash back card, and they probably won't match dollars spent on their own cards since they already have your business.