10 things department stores won’t tell you By: MarketWatch November 22, 2013 at 15:13 PM EST What savvy shoppers should know before they set foot inside J.C. Penney, Macy’s, and other cavernous retail multiplexes. Read More >> Related Stocks: Amazon.com J C Penney Company Inc Kohl's Corp Macy's Wal-Mart Stores, Inc.