If you've found your perfect set of wheels but don't have the money to pay upfront, Expedia has you sorted. With our Book Now Pay Later option, you'll pay in full on the day you collect your car in Cat Ba Island. The rental company will also place a hold on your credit card for the amount of the security deposit. Cheaper rental offers may require you to pay upfront, but this will be clearly shown in the booking summary. Whether you're chasing something small and zippy or a minivan that'll fit all your friends, Expedia has the keys to your next memorable adventure.