This is part of a set of promotions that has been discussed in depth both in and out of the consolidated promotions thread. This is not even the first thread you started about this offer:
http://www.flyertalk.com/forum/club-...12-2011-a.html
I still prefer the budget version since it gives 5,500 points for 2 day rentals as well as 9,000 points for 3 day rentals. Plus budget is often cheaper.
http://www.flyertalk.com/forum/budge...on-offers.html Budget
http://www.flyertalk.com/forum/club-...ay-rental.html