Expedia is passionate about making travel easier for everyone, that's why you can reserve your rental car without paying in advance. With our Book Now Pay Later option, you can just present a valid credit card to pay in full at the pickup location. It's that easy! The rental car company will also place a hold on your credit card for the amount of the security deposit. For some cheaper deals, you may be required to pay at the time of booking. Be sure to take note of which payment options are available for the rental car you're interested in.