Recently signed up for Dollar Express. I thought this would allow me to bypass the long line at the airport and go to a shorter one. My mistake. I can go and get my car right away bypassing the rental counter entirely. Awesome! I don't rent cars very often and I was completely unaware that this type of program existed. After about a dozen car rentals in as many years, I finally learned how to skip the dreaded lines. Thought I'd pass this on.