A. 1. Restart the app: Close and reopen the Meter app to refresh its functionality. 2. Check camera permissions: Ensure the app has permission to access your camera. Go to Settings > Apps > Meter > Permissions and enable Camera access. 3. Update the app: Make sure you have the latest version of Meter installed, as updates may fix QR code issues.
B. 4. Use an alternative payment method: If the QR code is not working, try using a different payment method available in the app.