Most people already know what QR codes are: a new type of “barcode” that can be used for a variety of purposes – tracking, ticketing, labeling of products, and many more.
They can also be used for …
Most people already know what QR codes are: a new type of “barcode” that can be used for a variety of purposes – tracking, ticketing, labeling of products, and many more.
They can also be used for …