There is a link on expedia web site to "win" £9 car rental with Hertz.
(Select "CARS" from home page, then look in the top left hand corner)
Follow the link and it's not a competition, just search on dates and locations and check price.
Have managed to get 1 wk car rental for £9, inc. insurance.
Doesn't seem to be any catches but only limited availability (locations & dates)
Can't seem to find this offer directly on Hertz web site.
Hertz has turned 90 this September and as part of our celebrations were giving you the chance rent a car for just £9.
"Weve hidden 90 cars per week across Europe between 8th and 22nd September and each car is an unbelievable £9. If you find any of the hidden cars, you qualify for a weeks rental with us, so book now and take advantage of this fantastic price.
Whether you are looking to explore the open road, travelling to sit in the sun, or taking a well deserved break, book with Hertz now and enjoy these savings.
Book by 22nd Sep for a chance to win this amazing offer!"