Nothing. Customer service was non-existent. Although they had my email Address, telephone number and text address, they never bothered to contact me at all to let me know that there was no car available for me and made me wait 1 1/2 hours at their location while they dicked around and never produced the vehicle.
Calling the customer when there is a problem before the customer comes down to their office. Having the common decency to return my phone calls after this debacle.