Description: Wal-Mart Stores, struggling to translate its brick-and-mortar success to the Web, is using free software named after a stuffed elephant to help it gain an edge on Amazon.com in the $165.4 billion U.S. e-commerce market. Source: BusinessWeek .com. Date: Sept 7, 2011 With its online sales less than a fifth of Amazon’s last year,… Read more »