Click on "Configuration".

Click on the "Categories/Classes" tile.

Click on the Notepad icon to edit a single category.

Enter a shop fee by dollar amount or percentage.

Select how the shop fee will be applied ("Parts" only, "Labor" only, or "Both" Parts and Labor) from the drop down list.

Select "Apply to All Shops" to apply the shop fee to all shops within a company (when applicable for multi-shops).

Click on the "Apply to All Categories" checkbox to apply the shop fee to all categories, essentially adding the fee throughout the entire category list.

Click the Green Check Mark to save.