Hacker News Reader

eCommerce, though, only accounted for 16% of all 2019's US retail sales. [0]

So, Walmart ought to get rid of all these private brands [1] I take it?

[0] https://www.digitalcommerce360.com/article/e-commerce-sales-...

[1] https://en.wikipedia.org/wiki/List_of_Walmart_brands

Right not a bad point, but I was making the comparison to demonstrate Amazon's scale within ecommerce... not to compare the volume of sales across all commerce.

I personally think the distinction matters, but maybe I'm wrong.

The other issue with your distinction is that all these brick-and-motor retailers also have online eCommerce services where shopping carts, logging data, and third party vendors are involved in improving the experience - and let me tell you, those guys are using the data. Probably not nearly as well as Amazon uses theirs, but they're still trying as best they can.

Reply on news.ycombinator.com