No minimum like they usually have. If this link doesn't work for you let me know and I can forward the whole email to you.
*Order online by 11:59 p.m. CT, December 3, 2008, to get free standard shipping on any purchase, within the contiguous U.S. Shop any link in this email, or enter keycode WC97541 during checkout. This offer is not valid on purchases made with any other offers. Additional charges will apply for express shipping methods and items shipped directly from our suppliers.