Expedia loves making travel accessible for everyone, that's why we offer the flexibility to reserve your ride without paying in advance. With our Book Now Pay Later option, you can simply present a valid credit card to pay in full at the pickup location. How's that for stress-free? The rental car company will also put 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 vehicle you're interested in.