A guest has reported that their app is displaying an invalid signature error:
This error is usually displayed due to lost internet connectivity.
In such cases, we recommend the following:
- Have guest delete the app
- Check the internet connection and signal strength (make sure that the device is not connected to any open Wifi).
- Reinstall the app
- Test
If the issue is still persistent, please log a ticket with the Punchh Support Center. Please be sure to indicate that you have already followed the instructions outlined in this article. We will need to know the device details (Model name and OS version) of the device guest is using to investigate this further.