QR codes might be employed for a lot of things - website links, coupons, tickets, and contact info, just to mention a couple - and - scanning them with your i-phone or iPad couldn't be easier.
Apple has assembled qr-code recognition directly into its camera program, so whatever you need to do is open it up and point it at the code in question.
You are going to get a notification appear onscreen once your iOS device recognizes exac...
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