Installing, Editing and Removing Modules
The Payment, Shipping, and Order Total modules are all managed the same way.
They appear in a list with a green or red icon, indicating if they are installed or not.
To install a module, click on the row showing the module, then on the right in the sidebar, click Install Module.
Then set the module’s configuration as needed.
To update a module’s configuration, click the row showing the module, and then on the right sidebar, click Edit. Modify the settings as needed.
To uninstall a module, click the row showing the module, and then on the right sidebar, click Remove Module.