Once you have added your courses, you can start selling them to clients. In many ways, selling a course is no different to selling a retail product.

From the appointment calendar, click on the purple '+' icon, or right-click on the calendar and click on 'New Course Sale':

Specify the client who is buying the course and select the course you want to sell. Once chosen, click on the 'Add Item' button. If you are ready to accept payment, click on the 'Create Sale' button.

This will take you straight to the customer's account where you can accept payment for the course:

You can now accept payment for the course: