Here is an update to our article referenced by Business Insider.
Walmart.com sells 4,417,344 products as of Sep 30, 2015, out of which most products are NOT sold at Walmart itself. If you drill down further into just products sold “Only at Walmart” the number is far lower 4,764 products – just 0.1 %!
Amazon.com sells 467,264,472 products as of Sep 30, 2015.
The battle of the .coms is again not really a battle as Walmart.com still sells only 0.94% of the products Amazon sells
