Scan Codes use Smart Phone Cameras to Direct Contacts to your bot
Scan codes, or QR (Quick Response) codes, can link people directly to your bot. These codes can be read by a smart phone camera, iPad, or other internet connected device with Facebook messenger installed.
Scan codes work like a 2D barcode, and can hold up to 100X more data than a traditional barcode.
To use Scan Codes:
Open Messenger on your mobile phone.
Open the Camera using the icon at the bottom of the app.
Tap on the screen and hold until a circle appears.
Center the Scan Code in the circle. Messenger will automatically scan the code and redirect you to the Messenger.