The Mypoints program is even better than that. For 20,000 points you can get a domestic AA ticket and 1000 miles. I suspect that the AA ticket is one of those "Something Special" vouchers, on which you earn miles. Look under the "Vacation Miles" section of the travel awards. They don't say if you can do the Disney offer more than once, but if you can, $200 will get you a trip and 1000 miles. Plus you get the $200 worth of junky Disney stuff.

You can also earn around 2000 mypoints for enrollment, clicking on various web sites, and signing up for stuff, some of which you have to remember to cancel. I already have about 7000 points, and I've never spent a penny. They give out a 100-point referral bonus for up to 10 people, so if you're feeling generous when you sign up, tell them "markdu" referred you. (If student wants to be a referrer, use him, since he posted here first.)