Amazon aims for one-box-fits-all as shipments continue to rise By: MarketWatch December 20, 2017 at 06:58 AM EST Americans are ordering more than ever from Amazon.com Inc. this holiday season—but they may have fewer boxes on their doorsteps. Read More >> Related Stocks: Amazon.com Costco Wholesale Kroger Co Sealed Air United Parcel Service Wal-Mart Stores, Inc. Xpo Inc