Amazon is reporting that this year's Prime Day was the largest shopping event" in its history. The company says sales from its two-day shopping event made more money in last year's Black Friday and Cyber Monday sales combined. Amazon is not revealing the numbers. They are saying more than 175 million Items were sold. The biggest ticket were Millions of Alexa-enabled devices, Amazon sends a "Huge thank you to Amazonians everywhere who made this day possible for customers.