NEW YORK / AP Those smiley door greeters are back at Wal-Mart. The US’ largest retailer said in a blog post this week that it’s bringing back door greeters to a majority of its 5,000 stores by mid-summer to improve customer service. For stores which have been selected as higher risks for thefts, Wal-Mart will position a “customer host,” ...

  Bloomberg Alibaba Group Holding Ltd. posted a 39 percent surge in revenue as China’s dominant e-commerce operator shrugged off a slowing economy with promotions to woo cash-rich consumers. Asia’s largest internet company posted better-than-expected sales of 24.2 billion yuan ($3.7 billion) in the March quarter and said it will start providing annual forecasts. Alibaba shares jumped 4 percent to ...

  Bloomberg HNA Group Co., the acquisitive owner of China’s fourth-largest airline, has approached the biggest shareholder of CWT Ltd. to express interest in a possible bid for control of the Singapore logistics company, people with the exact knowledge of the matter said. The Loi family that controls CWT will discuss HNA’s interest in coming days and could enter exclusive ...