Does target scan ID when buying alcohol? What other places do this as well?

I've never bought alcohol at target but a friend of mine said that of course they ided her but that they also scanned her Id, they would not allow her to make the purchase without scanning. She was concerned about them getting personal information, but let them scan it anyway. I never heard of this before. Does target really scan? Do other stores do it?
I'm just curious because to my understanding the info on the card is the same as what's being scanned. People can't steal your identity with that r?
Does target scan ID when buying alcohol? What other places do this as well?
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