ROANOKE, Va. (WDBJ) - According to the American Association of Retired Persons (AARP), QR codes are everywhere, including on restaurant menus, as well as package tracking. But now, QR codes are being ...
Since the COVID-19 pandemic began in 2020 and social distancing became a common practice, contactless forms of payments have taken off in popularity. Some contactless payments use QR codes that ...
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