alicia kent

QR Codes: What Are They and Why Your Business Needs Them

What are QR Codes? Chances are you've seen those nifty little QR codes online, in magazines, on movie posters or product packaging. Quick Response codes are the little squares with a pattern of black dots that encode text and numbers. Similar to bar codes, these codes are also able to be scanned. Except, Quick Response codes are more powerful and can contain much more information than the traditional bar code.