Travel Deal of the Day (Apr. 16, 2007)

When you rent a car, it is always helpful to bypass the car rental counter by joining a car rental company's membership club. National’s Emerald Club, which previously cost $50/year, is now offering free membership.

The Deal:
Obtain free membership in National Car Rental’s Emerald Club, allowing you to bypass the car rental counter and frequently obtain free upgrades. In addition to the time savings, you can also earn credits towards free car rentals.

How:
Go to the Emerald Club Fee-Waiver Program.