Barcodes

I am sure that you have noticed that barcodes are EVERYWHERE you look now a days. I am talking about those little QR codes for the most part! I think I even saw an article where you can get one on your headstone, for godsake! That’s where having a barcode scannerslike the ones you can get on your cell phone would come in handy. Also they come in handy for checking prices on items so you can find better deals on them, or even how much something someone got you costed!

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