Edit: Oh brother - it's not valid anymore - course it's still on their website.

Interesting program they have here - just noticed it today.
http://www.kmart.com/shc/s/dap_10151_10101_DAP_Unemployment+Program?storeId=10151&vName=Unemployment+Program&catalogInd=DAP&catalogId=10101&rioptype=KC&ruid=1001578&lid=smart_assist_banner&sid=IOx20100903KMBAUF1&eml=902648620% Off Select Own-Brand Merchandise for Unemployed Customers
Kmart own-brands give you huge savings versus your favorite national brands every day...and now you'll get to increase those savings by an additional 20% off over 1,500 regular-priced grocery and drugstore items for up to six months!
Eligibility:
Kmart customers who present state-issued identification (driver’s license or identification card) and a state-issued unemployment benefits enrollment confirmation are eligible to participate in the program (“Eligible Participants”). At checkout, cardholders will be required to show their valid discount card, their state-issued identification card for signature verification and their state-issued unemployment benefits enrollment verification. Valid signature verification is required to use the card.
Terms & Conditions:
http://www.kmart.com/ue/home/FINAL_Kmart_smart_assist_Savings_Program_TC_REV_09-10-09.pdf