# Debug mode
To view how the formula is calculated and what are the field values, you can enable the debug mode in the main configuration page of the module.
The module will display this warning
To view the debug information, open your browser console:
- How to open the Chrome console (opens new window)
- How to open the Firefox console (opens new window)
- How to open the Safari console (opens new window)
The console will show the formula and the calculation as well as the field values and the resulting prices