Page history
23 September 2020
4 August 2012
22 July 2012
Juxo moved page Barcode to Barcodes: has lists of relevant 1D and 2D barcodes ergo plural
mmore on 2D barcodes + tweaks
+215
in the 2010's mobile phones capable of reading 2D barcodes have become widespread and cheap to acquire.
+144