To marvel at the choice and convenience of modern shopping, go visit your grocery-store mustard aisle. My local Whole Foods sells more than 20 different kinds: basic yellow mustard and Grey Poupon, ...

If you want to create a barcode or QR code with any information, you can check out this tool called Zint Barcode Studio. It is a free barcode and QR code generator for Windows 10 that lets you save ...

Bar codes are traded all over the world among companies and the codes are not a conclusive way to determine a product’s country of origin. Bar code prefixes are assigned based on the location of the ...