QR Codes are a common and popular transfer of information, where Non-subscribers can scan them with the cameras on their phones to join a Mobiniti user's contact list. It sends the Mobiniti user the information required to opt-in, or join the contact list by giving the user permission to send them marketing messages.
Navigate to Groups & Keywords feature tab on the left hand side of the dashboard.
From here, click on the group that you want to generate a QR Code Opt-in for.
In the top right corner is a promote button with a drop-down menu. Select the Generate QR Code option.
As soon as you click on it, it will prompt you to download the generated QR Code to your device.
Once you've downloaded your QR Code Opt-in, you can place this anywhere you'd like including social media, print material, and more.