I normally use Alamo kiosk to avoid the lines. My upcoming trip May 17-24 it is considerably less to use Dollar. I've signed up for Dollar Express, and I vaguely understand you can avoid the counter line and go straight to the garage. Can I use this on a pay later reservation to avoid the line? I've clicked pay not, which only charges the rental fee not the taxes and it states the taxes will be collected at the counter when arrive. It's leading me to believe I may have to stop at the long line counter. If there's any frequent users of Dollar express, what is the protocol? Do they just take you card in the garage and swipe it much like Alamo does when you use Kiosk?