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CCC Configuration

Overview​

Exit Unit receives real-time configuration updates from the Customer Controlled Configuration (CCC) service. This allows retailers to customize the app appearance without requiring app updates. Configuration changes are applied immediately to all devices.

Configuration Kind​

The Exit Unit CCC configuration kind is: mys.exit-unit-settings.v1

For the complete JSON schema, see mys.exit-unit-settings.v1.json.

What Can Be Customized​

  • Logo – Display your retailer logo at the top of the screen (HTTPS image URL)
  • Background Image – Set a custom background for the entire display (HTTPS image URL)
  • Colors – Customize the color scheme using Material Design 3 color roles (hex color codes)

How Configuration Works​

Exit Unit fetches the current CCC configuration when it starts and then subscribes to real-time updates via WebSocket. Configuration is scoped to individual stores (business units), allowing different branding for different locations.

Accessing CCC Settings​

Configuration is managed through the CCC administrator console. For details on managing CCC settings, see Customer Controlled Configuration.

Offline Support​

If the device loses network connectivity, Exit Unit continues displaying the last applied CCC configuration until the connection is restored. Configuration updates are applied in the background as soon as connectivity returns.