Expedia works hard at making travel easier for everyone, that's why we offer the flexibility to reserve your wheels without paying upfront. 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 point. It doesn't get much easier! 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. Be sure to take note of which payment options are available for the rental you're interested in.