How QR Codes could help you save money, get a job - KMOV.com

How QR Codes could help you save money, get a job

(KMOV.com) -- Have you ever heard of a QR Code? It might not sound like a familiar term, but you've probably seen them. They're black and white squares that are popping up everywhere from commercials to billboards.

News 4 wanted some answers. What are they? How do they work? Why should you pay attention to them? News 4's Afton Spriggs has the answers.

 

Find a QR Code reader app for your smartphone

Make your own QR Code

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