With the service, a 2D bar code replaces the magnetic strips as defined in the Automated Ticket and Boarding Pass Version 2 standard. All IATA-member airlines have to be 100 percent bar-coded ...

For this, you have to open the event ticket or boarding pass on your phone, center the bar code or QR code, and take a screenshot. If you have a Google Pixel phone, you'll get the option to "Add ...