Wal-Mart Pumps Up Web Sales Experience by Mark Friedman Posted 3/19/2012 12:00 am Updated 2 years ago After several failed attempts to get its customers to buy products online, Wal-Mart Stores Inc. has changed its strategy. Want the Full Article? Get Unlimited Archive Access for $19.95 per Year Readers must pay to access stories older than 20 days. Purchase Now Already have archive access? Login to view this article.