Amazon earnings: 51 cents per share on $25.59 billion, missing analysts' estimates
January 30, 2014 at 16:06 PM EST
What is Amazon stock doing now? Earlier this week, the Wall Street Journal reported that Amazon plans to move into the mobile payments business, offering brick-and-mortar retailers a checkout system that uses Kindle tables as soon as this summer, citing sources. In December, Amazon said that its Amazon Prime service had a "record-setting holiday season."