QR codes are popping up at restaurants around the world as business owners consider new ways to keep diners and employees safe. Acceptance of QR codes has waxed and waned over the years but some tech ...

Among the many changes brought about by the pandemic is the widespread use of QR codes, graphical representations of digital data that can be printed and later scanned by a smartphone or other device.

SpringPublisher lets you create letterheads and business cards with simple templates, including maps and QR codes. It works well, but sacrifices some design control. Setting up a small business ...