Yes that is right, there is now a bar code scanner on the market that is also a age verification device. Fast and easy, just scan the ID and the scanner instantly tells you if the customer is 21+, or under 21 but older than 18 or under 18. No entering the date, just done.
Don't get yourself in trouble selling underage customers tobacco or alcohol again. With this device your cashiers have no excuse. Plus it is a regular bar code scanner for ringing up items. This is a huge win win for everyone in the transaction.
You can purchase and get support for installation here Bar Code Scanner with age verification for SAM4s cash registers