Hertz is giving away a free weekend day car rental with no strings attached at participating Hertz locations.
No need to rent it for another day, or any other catches, to get the deal. Go to the Hertz Web site and use promo code PC#127595 to reserve an economy through full size car for a weekend day. Only one redemption in February and one in March is allowed.
The deal only covers the rental cost, and you still have to pay for taxes, energy surcharges and other such costs, including gas.