Good Rate for National 12/20 - 12/28?

[rachael95]

Thought I might throw this out there and see if anyone has heard of a way to get a good deal from National from 12/20 to 12/28. We have a good rate through Thrifty, but Dollar seems outrageous at that time.

Any coupon codes or discounts you've heard of? We do have APs so know we can get 20% but I'd like to see if we can find other discounts.

Thanks,
Rachael