If you want to charge a monthly subscription fee for one of your courses this article will share how you can do it.
First navigate to the membership you've created within your Memberships Dashboard.
Select the membership that has the course inside that you would like to edit.
Now navigate to the 'Checkout' step.
Select 'Subscription' in the price option dropdown.
Once the 'Subscription' option is selected, additional fields will show up. Set your first time price and consequent monthly price.
Click 'Save' to store your changes.