Einstein's gladly accepts ALL national fleet cards and maintenance programs such as Wright Express, Element, Enterprise, ARI, Leaseplan, Wheels, Voyager, Donlen, Emkay, etc. No appointments are ever needed for service and we're open 7 days a week for your convenience. We also offer charge accounts for local businesses with built in discounts and simple billing. To open an account for your company please download our fleet account application here: Fleet application. Or you can contact us at email@example.com.