Locate the membership you want to add your new course to.
Select the '+ Create New Course' button that's located below the list of courses:
You'll be redirected to the course set up wizard.
Go through the wizard steps and save you progress at the end.
More information on how to setup you course title can be found in this article.
See this article on how to customize your course.
Refer to this article on how to set up checkout.
Refer to this article to see how to set up integrations.
To add content to your course go to your membership dashboard, find the course you've just created and click 'Edit Content'.
Once you've added the content click 'Save' to store your changes in Member App
To publish your course and make it available to your students, click on three dot icon and select 'Publish' fro the dropdown menu.