While in Cincinnati this past weekend, I thought I'd give them a try. HUGE mistake. They have had a $25 hold on my card and will not release it. Yesterday, the money was in my account and available and today, it's on hold again. I have no idea the hold showed up again. I couldn't even check to see if a car was available until I had entered my card number, there was nobody available. I never even requested a car, because nobody was available yet they are holding my $25. I'm getting responses from them via email but it's so frustrating that they do not have a customer service phone number. Perhaps those lines would be tied up with people like me, wanting my $25 back. I will NEVER use this company, ever.