Competitors eBay (NASDAQ:EBAY, up 31%), and Shopify (NYSE:SHOP, up 45%) are also doing much better than Amazon. Amazon CFO Brian Olsavsky says the company will take a $4 billion charge in the fourth quarter from increased labor costs, productivity losses and inflation. But Amazon’s heavy spending in pushing goods to customers, as well as the continued supply chain issues in the fourth quarter, are troubling.