Nintendo has added a QR code check-in function to My Nintendo.
Everyone with a My Nintendo account has access to a custom QR code, and can use this code to “exclusive My Nintendo member benefits” at Nintendo events. Details on this code’s use are still sparse other than the description present on the QR code page, which you can read below.
Present this QR Code to check in at select Nintendo events and locations. Checking in gives you access to exclusive My Nintendo member benefits that may be available. Benefits will vary, so stay tuned for more details.
This code could possibly net My Nintendo members benefits during the Nintendo Switch Public Tour that is happening next year. The new console is currently set to release in March of next year. More details about the Switch, including possible My Nintendo integration, will be revealed during a livestream in January.