This one’s a quicky. Takes 5 minutes to do and it expires at the end of the month.
Promo: American Airlines
Register by: April 30, 2010
Who: American AAdvantage Members
How It Works: American recently revamped its online shopping program. If you’re an AA frequent flier program member and you shop through their portal, you’ll earn miles. Well, to draw attention to the e-Shopping program, they’re giving away 500 miles to sign up and register your AAdvantage number. No purchase required. Free miles.
To Sign Up: Visit the AAdvantage e-Shopping site.