They do have a drop box but beware, ours didn't get checked in until later that day resulting in being charged another day. We worked it out and got the charge removed but just watch your charges and make sure to stay on top of it.
Yes
My drop box checked it in at 6 am in Dallas.
I used the drop and they tired to charge me for damages that we reported prior to leaving lot at LAX.
And make sure you take detailed pics of the car to prove no damage...they tried to stick previous damage on us..
I used the drop box too, early flight out of San Diego, no issues.
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