QR (Quick Read) codes are a 2D matrix code that
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What is the difference between 1D (Linear) and 2D barcodes?
QR Code Symbology
QR Code Scanner] Are QR Codes the only available symbology for this reader?
QR Codes - Symbologies
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Extract Barcode Symbology using Document Informati - SAP Community
Solved QR code and UPC symbology are different because:UPC
QR Codes - Symbologies