So, I opened a new tab in Chrome that took me to the Google search page and I found out there is a new feature that shows you any open carts you may have at any of their hardcoded sites. It was telling me that I still had 1 item in a cart from Costco (I think it was Costco). I know I'm being followed on the web by Google, but such a blatant... "hey, we're watching where you shop" was a little unsettling.