
At Walmart, boring is the new fabulous. The $390 billion retailing giant is a bellwether for consumer spending. So, it would follow that, as wallets become pinched, low growth and slim margins would be cause for concern. But Walmart benefits from being big, established, and, importantly, profitable, and the latter can’t be said for Amazon.com’s retail business. As the shine comes off of technology companies, Walmart’s failures are an afterthought. The company led by Doug McMillon warned on Tuesday that a lack of visibility into its shoppers is causing Walmart to exercise caution. U.S sales for the same set of stores is expected to