I’ve made 20k with an online course… now I’m stuck. How would you scale to 50k+?

Hi,

For the past 4 months, I’ve been building an online business around a simple idea: teaching people how to fly business class for much cheaper using miles and similar strategies.

I started by selling an ebook priced between €30 and €40, mainly through TIKTOK videos that went viral pretty quickly. In February, I launched a course priced at €600 (though I usually sell it between €299 and €450 through discounts).

Today:

• 273 ebooks sold
• 31 courses sold
• ~€20,000 in net profit

I’m now focusing more on the course, which has drastically reduced my ebook sales. My funnel currently looks like this:

Content (tiktok and insta) → Free ebook → Discovery call → Course sale

But over the past month, everything has slowed down.

My audience is shrinking. Leads are decreasing. Fewer discovery calls. And therefore, fewer sales.

It feels like I’ve hit some kind of invisible ceiling.
Like what worked at the beginning isn’t enough to reach the next level.

I could post more, run ads, start YT, optimize the funnel…
But I feel like what I’m really missing is a clear strategy to scale.

So my question is simple:

How would you, concretely, go from ~€20k to €50k+ as fast as possible with this kind of business?

Thanks.