This sounds like a puff piece placed by GS1. In four years every cash register in the world will take only 2D barcodes? And every product and backend POS softw

This sounds like a puff piece placed by GS1. In four years every cash register in the world will take only 2D barcodes? And every product and backend POS software system will all be upgraded. Uh, huh. Sure. Of course.