Hello everyone, I already had experience in running online courses, but at the time I had a marketing company with me, today I'm alone and I intend to launch my training alone on Udemy and for the platform to sell my product here in Brazil. I would like to know if this strategy of mine is valid or would it necessarily be necessary for me to have dissemination channels such as YouTube, Instagram, among others to promote and promote my course. I would like to know how much udemy has the potential to sell my training. What is your experience?