Yes it is checking the age of the person-they are buying alcohol.<quoted text>Why? Are you getting the age of the person?
Or a simple pass / fail son?
What you 'suspect' isn't a fact. It's just your personal guess..
The stores receives back a approve/disapprove as previously stated.
I suspect nothing. I am explaining how the system works.
You still have failed to explain how this violates any privacy rights and why you "think" it is illegal.