Expedia loves making travel easy and accessible, so you sure can. Lock in your Mark Island rental vehicle with our Book Now Pay Later option and pay nothing until it's time to pick up your ride. While you're fetching your keys, the car rental company will also place 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 reservation too. No matter where the road leads you, Expedia's quality vehicles give you the freedom to roam where you please.