QR Codes vs. Barcodes

 Formerly, the amount of space allowed on a product's packaging or in advertising touting its benefits limited the amount of information that could be conveyed about a thing or service.


A customer would need to locate a salesperson or obtain extra documentation if they desired more information about the product, such as its availability, pricing, or features. 


Barcodes are frequently found on the back of product packaging and use a combination of parallel lines of varying widths to convey data. 


These codes can be read by machines equipped with an optical scanner. 


In the 1960s, railways in the United States utilized barcodes to monitor goods and equipment for the first time, altering how corporations controlled inventory and prices.


In 1974, two-dimensional, standard barcodes started being commonly utilized in retail outlets in the United States.


These days, barcodes can be seen on anything from shipping containers to hospital bracelets and employee ID badges.


See more: https://barcodelive.org/what-does-qr-mean-in-qr-codes

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