What Amazon CEO Jeff Bezos Is Obsessing About

Amazon (AMZN) boss Jeff Bezos doesn't take the usual approach to sales, technology or even competition. At this week's ShopSmart summit, he spoke with candor about his idiosyncratic strategies, growth opportunities, and how digital technology is still reshaping retailing.

Score big with end-of-summer deals

One of my mottoes as the Bargain Babe is to "buy ahead of need." If you buy when prices are low, you can ride out high prices for weeks or even...