How big is Amazon.com?

We are well aware that Amazon.com is the largest Internet retailer. But it’s hard to grasp how large until they are able to do something like this.

Amazon is working to begin using the US Postal Service to begin Sunday delivery.

Amazon states that the USPS was selected, in part, because of compatibility between Amazon and the agency’s software.

Amazon said Sunday delivery will begin on Nov. 17 in Los Angeles and New York and expand next year to Dallas, New Orleans, Houston and Phoenix, among others. Amazon will bring packages from its warehouses to Postal Service locations on Saturday evening or Sunday morning. The agency will then deliver them to doorsteps.

Via wsj.com