I analyzed 10 years of my Amazon Purchase History

The little known feature allows you to download your Amazon purchase history as a CSV file.

https://www.amazon.com/gp/b2b/reports/?ie=UTF8&download-report.x=1

Here is what my data said:

- I spent about $44k on Amazon purches over the last 10 years. I expected it was more.

- The spending accelerated over the years with $114 spent in 2009 and $12k spent in 2018.

- I spent most money on Books (18.5%), Sports (15.9%), Kitchen (10.4%) and Electronics (9.9%)

- I bought total of 913 items over this period. Felt it was more. 391 of them were books.

There is much more - wonder what machine learning could do with it. Looks like treasure trove for any ecommerce startup.