Interesting article on Ars Technica about how much you have spent at Amazon.
This link gets you to the Amazon Page. Or use the link in the article. It exports a spreadsheet of your purchases.
I could only get it to show from 2008 to present. It fails if I do a date before then. Also I opened my Amazon account in 2000, but it doesn’t go back that far, even if it did work.
So…since January 2008: $44,000.