Bloomberg AirAsia X Bhd., the long-haul arm of the region’s biggest budget carrier, is looking at swapping an order for 66 Airbus SE A330neo wide-body jets to larger A350s in a bid to boost capacity on its busiest routes. A review of the Kuala Lumpur-based discounter’s fleet requirements is underway and could result in a plan to trade up to …

Bloomberg The five heirs to Wal-Mart Stores Inc. fortune became $5 billion richer after the world’s largest retailer said it expects US e-commerce sales to surge 40 percent in the next fiscal year. The forecast added 4.5 percent to Wal-Mart shares and pushed the combined net worth of Alice, Jim, Rob, Lukas and Christy Walton to $140 billion, according to …

Bloomberg Shopify Inc. Chief Executive Officer Tobi Lutke called a short seller that targeted his company a “troll,” in his first public response since being targeted by Andrew Left’s Citron Research recently. Left, who said he had taken a short position in the stock, published a report questioning the sustainability of the Canadian e-commerce company’s growth rate and calling its …