HOFFMAN ESTATES, Ill., Oct. 31, 2011 /PRNewswire/—Sears Holdings is making shopping more rewarding than ever. The company announced today that it is offering five times the Shop Your Way Rewards points—equal to five percent back—on all qualifying purchases. The offer, which is available to all Sears credit cardholders who are also Shop Your Way Rewards Members, begins immediately at both Sears and Kmart stores and will continue year-round at Kmart. Sears is providing the offer until Jan....