Did Amazon Just Say "Checkmate" to The Trade Desk?

The digital retailer is venturing further into The Trade Desk's turf.Amazon (AMZN -0.23%) made a name for itself by leading not just one industry, but two. The company, known for its smiley-faced delivery boxes, has long been the dominant force in e-commerce as the world's largest digital retailer. If that weren't enough, Amazon Web Services (AWS) is the undisputed leader of the cloud computing industry it pioneered.In recent years, Amazon has been focused on an area that has become the company's fastest-gr ...