Some products may contain multiple 2D barcodes with different data. To make sure your operators scan the correct barcode (containing standardized product data), enable DIN SPEC 91406 in your barcode Properties > Barcode > Details.
DIN SPEC 91406 setting adds a quiet zone and border around QR and Data Matrix barcodes. This border also contains a black triangle in the lower right corner. The border does not affect your barcode readout.
Note
Use at least Q (25% recovery) in your Error correction level settings.