Not the case where I am: Costco scans everyone's card upon entry into the store.
> and they don't track your every movement in store either,
It might: Costco certainly uses security cameras, and it's possible that Costco may be using some sort of AI / facial recognition software alongside the cameras. Perhaps someone who has worked with Costco in security / loss prevention could chime in.
> and they don't track your every movement outside the store either,
Probably true, although who knows whether Costco purchases data about its members from brokers?
> and there isn't a standard way to say "I don't want this" which they nonetheless choose to ignore.
I think you're talking about the equivalent of cookies in the real world, in which case I'd generally agree.
