| Helper_Render_View | Helper_Render_View. |
| Activator | Class Activator |
| Assets_Controller | Class Assets_Controller |
| Checkout | Class Checkout |
| CSV_Export | Class CSV_Export |
| Customizer | Class Customizer |
| Deactivator | Class Deactivator |
| Helpers | Class Helpers. |
| Main_Controller | Class Main_Controller |
| Notices | Class Notices |
| Orders | Class Orders |
| Settings | Class Settings |
| Uninstaller | Class Uninstaller |