Wow! For once I'm targeted for something! I haven't received my invitation in the mail yet -- or it may be there and I just haven't been home to get it yet -- but I logged onto the website and it was there in my news and offers page. So I don't know what my requirement is but I'm now registered for it.

I know I'll probably have enough trips coming up to meet the requirement. The only question is whether or not I'll be able to get them in the qualifying fare classes.