Expedia enjoys knocking down the barriers to travel, that's why we give you the flexibility to reserve your wheels without paying in advance. With our Book Now Pay Later option, you can simply hand over a valid credit card to pay the cost in full at the pickup spot. It doesn't get easier than that! The car rental company will also put a hold on your credit card for the amount of the security deposit. For some cheaper deals online, you may have to pay at the time of booking. Remember to take note of which payment options are available for your choice of rental car.