From the announcement:
FREE Zombie Vixens and Zombie Daze Event Cards!
When you buy FLG’s Zombie Daze box set, you will get…
• 1 FREE box of Wargames Factory’s new Zombie Vixens!
• 1 FREE Vixens special rule card for Zombie Daze!
• 1 FREE set of Zombie Daze Event Cards!
"They ain't like other Zombies!"
For a limited time and while supplies last.
Ships the week of August 20th.