> with Gmail, where you were so aggressive about mining receipt data from Amazon that when I get a receipt from Amazon now it doesn’t actually include what I bought because Amazon are terrified you’ll use that data to profile me and sell more ads

I'm curious if Amazon uses different formatting depending on the recipient's email address?

I use Fastmail and checked my order confirmation (not sure if that is the same as a recipt) from a recent order, and it does not list the item I bought. However, at the bottom it does have a "Customers Who Bought Items In Your Order Also Bought" section which lists a couple similar items to mine.

Do they still have that on the ones send to gmail?