Free Emerald Club Membership From Hertz

I received this email from Hertz. It may be a targeted offer, it may not. It's worth a try!!

ONE:	Click the Enroll now button below. You'll receive a fee-waived Emerald Club® membership (a $50 value) and be registered for this promotion.
TWO:	Make two qualifying rentals between August 11 and December 12, 2008, and earn one Free Rental Day.
FREE:	Receive your Free Rental Days via email and use them any way you like — on weekday or weekend rentals.

When you join The Emerald Club, you can:

• Bypass the counter at most major airports in the U.S. and Canada.
• Get expedited rental service at every National^® location in North America.
• Receive your choice of rewards: Free Rental Days or frequent flyer miles.
• Enjoy guaranteed upgrades and more when you achieve Executive or Executive Elite status.