Quote:
Originally Posted by theducks
I California you pay the lower of the shelf / ad or as rung.
Note: paper shelf tags also have the PLU code to invalidate simple tag moving.
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The e-Ink tags in my local stores also have the UPC code. In both cases, I often find it easier to take a picture of the tag and then zoom the image to read it.
I'm assuming you meant UPC code (EAN code if you are in Europe) since the PLU code is the code used for fruits and veggies which are mostly 4 digit with organic adding a leading 9 (that is, bananas are 4011 and organic bananas are 94011) though a couple of local stores use a 3 digit code for much of their produce (TnT, HMart, other oriental stores).
One local shop is now displaying a QR code instead of the traditional bar code on their electronics shelf labels.