Ask Lemmy@lemmy.worldEnglish · 4 months ago

How unique are barcodes for groceries?

Sibbo@sopuli.xyz to

Ask Lemmy@lemmy.worldEnglish · 4 months ago

Are they usually unique countrywide? Worldwide?

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BlackLaZoR@kbin.run
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4 months ago
AFAIK they have country code and product code in them.

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