2D barcode

All You Need to Know About 2D Barcodes

For a long time now, let’s say several decades, barcodes have extensively been used as a tool to accurately store data. Supermarkets have been using barcodes since the seventies now, and that’s simply because barcodes managed to reduce clerical errors, and made data-entry a more simplified task. But, the barcodes that were adopted by those…