Originally Posted by piggi
go to
www.nationalcar.com, under contract ID put in 5125601. this is a coupon for american express cardmembers.
This contract id gives a much better rate than the emerald club membership contract id #. I got a further $20 discount by using the national car ecoupon (which I printed out) - ND41.
All the national car discounts are summarized in the link:
http://www.mousesavers.com/national.html