Online paid course

Iam totally new to kodular and I am building an educational app in kodular and I want to make a online paid course how can I do it. Can someone please help me

you could use one of the in app billing extensions
you can find them after doing a search in the community or extensions directory App Inventor Extensions | Pura Vida Apps

A very good way to learn App Inventor or Kodular is to read the free Inventor’s Manual here in the AI2 free online eBook App Inventor 2 Book: Create Your Own Android Apps … the links are at the bottom of the Web page. The book ‘teaches’ users how to program with AI2 blocks.
There is a free programming course here Course In A Box and the aia files for the projects in the book are here: App Inventor 2 Book: Create Your Own Android Apps
How to do a lot of basic things with App Inventor are described here: How do you...? .

Also do the tutorials Tutorials for MIT App Inventor to learn the basics of App Inventor, then try something and follow the Top 5 Tips: How to learn App Inventor

Taifun

@Aswik_FF_Gamer yes i can if you want