JANE, Mo. -- Wal-Mart Stores used a new 160,000-square-foot supercenter here to show off new design features and demonstrate its "store of the community" micro-merchandising in action. The tour was part of a media conference that the Bentonville, Ark., retailer held this month.
The supercenter, which opened three months ago, straddles the Arkansas-Missouri line. It caters to retirees who buy golf balls, birdseed and lettuce, and to a younger crowd, which prefers beer, frozen chicken b