many of our products have 2 barcodes upc and ean.
it is possible to accidently scan both selling the product twice
i would like to prevent this by either blocking selected upc codes or only being able to scan one format, i don't know if this could be done by the scanner or rms
the other solution is to cover or deface the second barcode or use our own barcode stickers but this defeats the object of items being pre-barcoded and is time consuming.
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