Can I calculate my profits?

Yes, you can use Vtiger's Formula field type to calculate profits. Please follow the steps below:

1. Log in to the CRM.
2. Go to the Main Menu.
3. Click Settings.
4. Click Module Fields and Layouts.
5. Select a module.
6. Click Add Custom Field.
7. Select Formula as field type.
8. Enter the expression.
9. Click Save.
10. Click Save Settings.