I’m looking for creating a website where I can actually sell my own courses and enroll more and more participants. I am a bit confuse about what should I do. What I am looking for is to run an online educational organization where content, registrations, payments and almost everything will be there through the website only.. Please suggest. Which plan is suitable for me and what am I going to get in that?
Regarding cost: to install plugins on our managed hosting service, you will need our Business plan, because outside plugins and themes add complexity to our support and maintenance. https://wordpress.com/business
This service includes SSL, direct WordPress support, maintenance, security, and many other features that tend to cost extra with other providers.