https://www.cnbc.com/2018/04/05/heres-how-to-find-what-amazon-knows-about-you.html >Unlike Facebook, Twitter and Google, Amazon doesn't offer an easy way to download a file of everything it knows about you. Instead, you'll need to do some digging. >I did a bit of that for you, to show you an example of the sort of data Amazon might have on you if, like me, you use its products and services frequently.