You get a receipt for every purchase, but revisiting your Amazon order history is handy when you want to buy something again, ...
If you've bought something on Amazon that you don't want to show in your order history, you can't delete it, but you can hide it using an archive feature. The short answer is that you can't ...
Here's the bad news: you can't actually delete your Amazon order history. In fact, even if you deactivate your account, the company will still have a record of everything you bought from them.