The CFD application can be found under the name Customer Facing Screen in the following locations:
PaxStore (for A3700 devices)
Google Play Store (for Android devices such as tablets, except phones)
In Back Office > Apps > Customer Facing Display, click [Browse images].
Upload your desired image and click Done.
- Only one image can be uploaded per account.
- This image will be used across all stores and all registers.
To check optimal resolution for your device:
Open the CFD app
View the splash screen
Tap the [?] icon to see resolution tips
Go to Back Office > Apps > Customer Facing Display
Upload the new image
Click Done
On the device, tap the image 10+ times to open the settings menu
Press [OK] to refresh the image
Launch the CFD app on your Android device.
Enter your Account ID (same as POS account).
Enter the License Key (same as POS license).
Important: The same license key must be used on both the POS and CFD to enable communication.
Tap OK.
On the POS:
Go to Settings > Customer Display
Enable the toggle
Perform a Synchronization

The CFD application can run simultaneously with a payment app (e.g., TSYS, FD) on PAX A3700 devices.
Launch the payment app on the PAX A3700.
Minimize the payment app.
Launch the CFD app.
When the POS sends a payment request:
The terminal will automatically switch to the payment screen.
Once payment is completed, CFD will resume display.
Below are example screenshots from the CFD app on PAX A3700 devices: