On-Line Retailers Turn to Blogs to Attract Shoppers Kroger Joins In-Store Trial of Portable People Meter New Conference Will Address Security of Retail Data On-line Shopping Sees Largest Rise in Three Years Sears Offers Coupons to Settle Suit Back-to-School Survey: Dads Spend More Than Moms, On-Line Spending Increases Best Buy Profiles Customers for Better Service Sales Decline Slightly Over Last Week Tweens Rule Bad July for U.K. Retailers Self-Checkout Transactions to Surpass $450 Billion by 2008 Wal-Mart Sees High July Sales First Previous 836 837 838 839 840 Next Last