imanautie
TS Member
Amazons grab and go stores do NOT use QR codes for tracking what you grab, they took the UPS approach and built their own barcode symbology.
QR codes tend to be used alongside standard ean-13 barcodes as they can for some applications like logistics just be the better option, but for some high volume scanning needs even QR codes won't do (notice how train tickets don't use QR codes)
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QR codes tend to be used alongside standard ean-13 barcodes as they can for some applications like logistics just be the better option, but for some high volume scanning needs even QR codes won't do (notice how train tickets don't use QR codes)
Sent from my Swift 2 using Tapatalk