One day rental from Tampa Int'l for some weekend errands resulted in a $400 deposit which I watched the booth agent manually enter the amount into his computer. Interestingly enough too, a pop up appeared on his computer stating that since my reservation was made within the past 24 hours, he was required to re-enter my DOB and re-verify ID (and yes, have an emerald club account). No big deal but more-so interesting and thought I would share.