If you want several employees from your company to work with Billit you can create different users. Every additional Billit user is 5 euros extra per month. You can create a new user by clicking the tab 'Users' in the menu 'settings'. Click 'Add' in the top right corner.
You can now assign rights to the user you have just created. Move a switch to the left to turn off that right. If you do not change any of the switches the user will have all rights.
To deactivate an existing user you just click the button under 'Actions', move the switch under 'Active' to the left and click 'Save'.