Originally Posted by
sanctified50
GNALUZU is correct. You can only earn either one or the other, not both.
Well... Sort of.
Just because you're in AVIS First does not mean you dont earn miles.
The problem is you already earned AVIS First rewards for those rentals, so you cannot earn miles.
For future rentals, if you pre-add your FF# to a rental, you'll get miles, and not rewards.