Clerk at a shop was convincing me that installing the $brand loyalty Android/iOS app was a good deal. I declined stating privacy reasons and was surprised as she asked why.
So I asked her if it would be OK in me having information on:
- where & when she shops
- what she buys
- with whom she meets
- how often she uses the toilet
- and potentially leaking that information online by accident
in exchange for a 20% price cut on a deodorant.
She uninstalled the app on the spot. No joke.