Expedia is passionate about making travel more accessible, that's why you can reserve your wheels without paying upfront. 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 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 online 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.