Coupon Expiration - By pickup or return date?
I have a coupon that expires 4/30/18, but doesn't give any indication of whether it's based upon pickup or return time. Does anyone have any experience with how this is calculated? I have a rental 4/30-5/1 that I'd like to use this for. If not, I'll just go get a car sometime this week for a day of toying around.
And I can't try it on Avis.com as this coupon "must be presented at the counter" and never shows online if it'll be taken or not.