I know avis has those great DL mileage bonus coupon codes ie
MUAA132 > 2500 DL miles with a 3 day rental thru 12/31/9
MUAA133 > 5000 DL miles with a 4+ day rental thru 12/31/9

Most of my rentals are 4 days or more so its always a no brainer for me

However I have an upcoming 2 day rental and since that no longer qualifies for Avis first credit anyway, I was wondering if there are any other promos for mileage whether it be airline or hotel bonus that this two day rental would be eligible for

I'm not looking for a price discount; i have those codes. I'm just looking for miles or points

thanks