I'm sorry folks but that coupon is no longer valid, our friends at Yapta just haven't removed it yet. That aside it was for new users only, not valid on renewals.
If we should run a promotion in the future directed at existing users, you'll see an individual coupon code in your email.
In the meantime please feel free to discuss all things ExpertFlyer on our main thread here:
http://www.flyertalk.com/forum/trave...es-thread.html
-EFV