Avis - will avis honor the price?

Hello,

I made a reservation on the Avis website for one way rental from Raleigh, NC to Cape Canaveral, FL, using one of the discount codes I found in another thread (AWD A113400, referred to as "State of Florida" AWD?). It gave me the lowest price and unlimited miles, which suits me great. I did not pay for this reservation yet (the rental is in December), but I did receive the confirmation email. The email clearly mentions "unlimited mileage" (see below).

But when I click on "view / modify reservation" link in the email, it takes me to the Avis website where this very same reservation states "no miles included", and the miles are charged at $0.07/mile, which will add up another $60 or so to my price.

Do you think Avis would honor the unlimited mileage condition which I got at the time of the reservation? Shall I anticipate problems with the AWD code?

http://i22.photobucket.com/albums/b327/000304538/avis_email.jpg
email i received: unlimited miles

http://i22.photobucket.com/albums/b327/000304538/avis_web.jpg
details on avis website: no miles included

Avis is having a one-way special from the Piedmont to FL, starting around $8/day with unlimited miles.

it ends December 15th, I think, i need a car later.