Today American Airlines announced an offer for 500 free AAdvantage miles for completing a short survey on Facebook.
The survey consists of only a few questions and will take you 2-3 minutes to complete.
You should receive your miles in 6-8 weeks.
It has been reported that this offer will be open until December 17 or until 200,000 people complete the survey. This is a great opportunity to earn 500 free miles for a minimum investment of your time.