It’s been a decade of deals, delivered right to your door. Ten years ago, Prime Day was just a 24-hour birthday sale. Today, it’s a 96-hour, $24 billion retail juggernaut, twice the size of Black Friday, running in the middle of July. Adobe Analytics is calling it the biggest sales week of the year. And… The post Prime Day Is Now a Four-Day Spectacle And One Million Robots Are Running the Show appeared first on Ambi Robotics Inc. .