Because of course they do. What are you going to do about it? Nothing...as usual.
Google also raids your Gmail account for signs of transactions, and collects them all on a separate webpage for your account. You can find yours here. It includes Amazon purchases, subscriptions, tickets, really anything for which you got an emailed receipt. Google says it doesn’t use the information to serve ads, and that the page exists “to help you easily view and keep track of your purchases, bookings and subscriptions in one place.” Honestly, it’s no surprise that Google’s machines can read your email.
