The American AAdvantage online shopping portal has increased its payout on Magazines.com purchases from 25 miles per dollar spent up to 50 miles per dollar spent. This is available through May 27 only.
50 miles per dollar means you’re effectively buying miles at 2 cents apiece — oh, and you get magazine subscriptions too. I value American miles at 1.6 cents apiece so another way of looking at this offer is as an 80% rebate on your magazine purchases in the form of miles.