The company settings can accessed from the Settings panel, which is at the far right of the main menu.
I will now go top-to-bottom an cover all the fields in the Company Settings.
The area here shows all of your company address information and logos.
If you wan to change your logo or address. just press on the green Edit button
You can adjust your reply to email here. Any low stock notifications will go the Reply To email.
To change it just press on the green Edit button and type in your new email in the new pop-up window.
You can enable email notifications through here. And adjust the threshold.
If you press on the green Edit button, it will bring up a pop-up to enter a new Low Stock value.
In here you will find all of your created Categories that you can Edit or Remove.
Pressing on the green Add Category button will bring up a new pop-up window to allow you to add a new category.