How do you teach paid virtual classes online?

Some options for teaching live online to a class of students and being paid include:

• LearnItLive - paid 75% of fees (recorded live and you can sell the recording on their site)
• Zoom - live classroom, no fee collection. You'd need to collect payment beforehand using a product like Plasso
• BrainCert - monthly subscription and ability to embed in website
• WizIQ - monthly pricing to run online virtual classes