1. Open the settings page
Navigate to your form and hover over it until you see the hidden settings popup. Go to settings and a new dropdown will appear. Click on the menu item that says “GF Summary Add-on”
2. Turn on the on/off Switch
3. Save your settings
The total will now show if there is at least 1 product field inside the form.
There has to be at least 1 product field in the form for the total to show!