How To Monetize 100K Students On Udemy?

Hey guys. I currently have a Udemy course that I had created a couple of years ago in the make money / crypto niche and have been making money with it since its inception. There are a few ways besides the course itself that I've framed the course to monetize outside signing up paying students. One of the biggest ones was through a third party website that is pivotal to the actual process of making money with crypto taught in the course. Recently, this particular website had changed and it no longer allows me to directly refer students to sign up with my referral link. As a result, its brought my revenue from a consistent $30-$40 a month down to $0. Over these past two years, I've built a following around the course of nearly 100K students that I have been bringing in through FB groups. Right now, I figure because this website is no longer going to bring me the revenue it once did, and this income was the larger portion of the income I made from my method, I was wondering if there is another way that I could go about monetizing the 100K students who are still signed up to the course? I'm still pretty new to marketing, so I am looking for something that can be effective but maybe noob friendly. Any ideas?

How is it that you have 100k students and not making any kind of revenue from your udemy course?
Is your course for free?
If that is the case, put together a new one in the same niche but this time paid.
You are sitting in a gold mine already op.

- Another UDemy course
- Write eBooks
- Paid email list

Make a small e-book related to crypto and drop it in the comments
Farm their emails.

OP how hard is it to post a course on Udemy? Can I make an account and already upload a course there or do I need a company?

Send them links to your paid courses.

First thing you need to do is to collect their e-mails before they become inactive. You can use this to drive traffic to your website, make affiliate commissions, sell e-books and courses, promote your social media pages etc.

you can create one yourself