Expedia works hard at making travel more accessible, that’s why we offer the flexibility to reserve your car 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 destination. How’s that for easy? The car rental company will also put a hold on your credit card for the amount of the deposit. For some cheaper online deals, you may be required to pay at the time of booking. Take note of which payment options are available for the rental car you’re interested in.