Learndash

if your looking to host your own courses on your own wordpress host this year you might do well to spend a little time taking a look at learndash -- a very cool, all in one platform for educating and teaching from your own website.

Easily create & sell courses, deliver quizzes, award certificates, manage users, download reports, and so much more! By using LearnDash you have access to the latest e-learning industry trends for creating robust learning experiences.

just the certificate feature alone makes this a worth while 'take a look at' -- just think you could segway into doing smart contract style certificates later on (using something else) or to send people some crypto after they took your courses.