Tesco swapping barcodes for QR codes in UK 'first' - here's why
Tesco is swapping barcodes for QR codes on a range of its own-brand products in a move the supermarket chain is describing as a UK "first". 
Original Source
Read the full article at News →KhanList aggregates and links to publicly available news content. We do not host full articles from third-party sources. Always verify important information with original sources.