What’s a QR code? A QR code is like a barcode. It holds information that can be read by a QR code scanner, most often a smartphone app. Generally, scanning the barcode will send a user to a specific URL selected by the maker of the QR code.
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Your Music and More ..
What’s a QR code? A QR code is like a barcode. It holds information that can be read by a QR code scanner, most often a smartphone app. Generally, scanning the barcode will send a user to a specific URL selected by the maker of the QR code.
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