Avis Preferred Plus is a membership program with perks like express service. Avis Plus is an Avis membership program that allows members to pay for their rental car at the time and have the car delivered at their destination. Members don't have to wait in long lines to find their name. They simply need to locate their name on a board and drive to the assigned spot. Then, they can flash their license at exit gate. This program is similar to Hertz’s Gold Plus Rewards. This program eliminates long lines and sales pitches. Some locations will drop you off right in front.