• @GadgetGirlOz
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    51 year ago

    What are the QR codes next to the stamp for? We don’t have these in Australia.

    • brianorca
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      31 year ago

      Probably a serial number for the stamp. In the US, you can even pay online and print your own stamp, and it uses the barcode to track when you use it, so it can’t be used twice.

      • @GadgetGirlOz
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        11 year ago

        That’s really cool. We can’t do that in Australia, would be handy if we could!

    • @x4740N
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      21 year ago

      You are right but I do sometimes see that same type of barcode stamped on some Australian letters but I’m not sure what it’s used for

    • @x4740N
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      21 year ago

      You are right but I do sometimes see that same type of barcode stamped on some Australian letters but I’m not sure what it’s used for

    • Possibly linux
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      21 year ago

      Those aren’t QR codes like you are thinking. Its used internally by the post office.

      • @x4740N
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        1 year ago

        They are used internally in post offices but they aren’t exclusive to post offices