You don't need armed enforcement to get people to scan a QR code, you just need ... | Hacker News

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		solveit on Jan 18, 2021 \| parent \| context \| favorite \| on: I Tried to Get a ‘Leftover Dose’ of the Vaccine La... You don't need armed enforcement to get people to scan a QR code, you just need an employee to ask politely.

scotty79 on Jan 18, 2021 [–]

You could check how many codes were scanned and compare to how many puchases were made and fine business where this differes a lot from the best ones.

This would encourage employees to ask shoppers.

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