Amazon Prime Day is shaping up to be a performance monster—not just for Amazon, but for the entire ecommerce ecosystem, according to a new Adobe forecast. Adobe expects online shopping to surge 28.4% ...

Let the games begin. The ultimate shopping showdown is underway. Amazon's (AMZN) Prime Day deals will take center stage for most shoppers this week as the company extends its signature shopping period ...

Amazon Prime Day will stretch to four days this year — twice as long as in years past — giving shoppers a longer window to shop for deals on the e-commerce site. This is the first time the company has ...

Here's what we know so far.