Expedia is all about making travel easier for everyone, that’s why we offer the flexibility to 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 spot. It’s as easy as that! The car rental company will also put a hold on your credit card for the security deposit. For some cheaper deals, you may have to pay at the time of booking. Remember to take note of which payment options are available for the rental car you’re interested in.