Expedia loves making travel easier for everyone, so you sure can. Lock in your Central Maryland rental vehicle with our Book Now Pay Later option and pay nothing until the day you pick up your ride. While you're signing for the keys, the car rental company will also put a hold on your credit card for the amount of the security deposit. Prefer to get your payment out of the way? It's easy to settle the bill at the time of booking too. Wherever you're headed, Expedia's rental cars give you the freedom to roam where you please.