Hour 20. Creating QR and Tag Codes
Unless you’ve managed to avoid social websites, newspapers, flyers, billboards, and the advertising market in general, you have seen a QR and/or Tag code before. This hour you learn what they are and how you can use them.
Delving into QR and Tag Codes
Barcodes are heavily used in inventory tracking. When you want to buy an item at a store, a barcode is usually scanned at the register, displays how much the product costs, and makes a mark in the store inventory that the item was sold. The entire transaction is facilitated ...