The website states that it is only for Seattle-based Hertz customers, but you should be able to take advantage of the sign up bonus anyway. This promotion is only for new members. A “new” member is defined as someone who has not been a member of the SkyMiles program in the 6 months prior to enrollment.
To qualify for the 1,000 points offer, the member must provide a valid email address at enrollment. You will need to be opted-in to receive (via email) Travel & SkyMiles Info, a monthly SkyMiles Statement and Special Offers and Promotions. Please allow 4-6 weeks after qualification for bonus miles to appear in your SkyMiles account.
The promotional reference code is: