For ambitious online coaches who make $10–30k/month and want to scale.

Jakub Karkoszka/Info-Product Funnel Engineer

I Build Info-Product Funnels That Maximize Your Profit.

because the strategies that work in one of the hardest markets in Europe work everywhere.

The System Works. The Numbers Prove It.

In the first 2 months of 2026, the systems I have created already generated massive returns for my clients in a country that's 10 times smaller than the US. Returns mainly came from webinar funnels and ads → sales page funnels.

2026 Year-to-Date · Polish Market

Revenue vs. Ad Spend

Total RevenueAd Spend$0k$35k$70k$105k$140k$122,000$13,500

Average ROAS

Return on Ad Spend

Now, imagine this level of efficiency applied to your business in a much larger market.

Figures in USD · Polish market is 20× smaller than the US

Behind the Numbers: Real-World Results

These are some of my specific recent examples of the systems I have created — and how I have done it.

016.5× ROASReal Estate Education (for landlords)

From Zero to $26,000/Month: How We Built a Six-Figure Info-Product Business with a 6.5x ROAS.

In the second month of a focused strategy, we generated $26,000 (100,000 zł) in revenue from a $4,000 (15,000 zł) ad spend, building a predictable, scalable business from the ground up.

The Situation

My client and I started this business from a blank slate. For two frustrating months, we were stuck in the 'testing' phase. We tried high-ticket sales calls, various low-ticket funnels, and different product bundles. Nothing clicked. The revenue was negligible, and it felt like we were pushing a boulder uphill. The business was going nowhere.

My Intervention

I diagnosed that our scattered approach was the problem. We needed one, hyper-optimized system. I made the call to go all-in on a weekly webinar funnel. I designed the initial webinar, gave clients instructions on how to run it and we started testing. The strategy proved to be more and more profitable with each week and we ruthlessly cut all other non-performing tactics. The goal was to master one scalable system, not dabble in ten.

The Result

The impact was immediate and dramatic. The new system started generating revenue predictably. We set a goal of 50,000 zł ($12,000) for the first month of running this strategy and hit it. The next month, we doubled down, scaling ad spend to 15,000 zł. The system held perfectly, generating 100,000 zł ($26,000) in revenue, achieving a stable 6.5x ROAS at scale. This is how we built a predictable, six-figure business engine in under 90 days.

0215× ROASLegal (Divorce Asset Division)

From 2% to 14% Conversion: How I Rescued a Failed Campaign in 3 Days for a 15x ROAS.

My intervention transformed a failing campaign into a $20,000 (77,000 zł) success, boosting conversion from 2% to 14% and proving the system's profitability and repeatability.

The Situation

The client called me in a panic. She had invested heavily into a webinar campaign, securing 2,300 registrations and 600 live show-ups, only to see it convert at a disastrous 2%. Their proven, best-selling product suddenly wasn't selling. The campaign had barely broken even, and they were ready to give up and write it off as a complete loss.

My Intervention

I was asked for an emergency fix. I immediately got to work and within an hour identified critical mistakes in the webinar's sales pitch. It was a subtle but fatal flaw. In a 72-hour sprint, I re-engineered the final 30% of the webinar and trained the client on how to run the sales part, aligning the product pitch directly with what the prospects had to hear in order to buy, creating a seamless and irresistible transition to the sale.

The Result

We re-launched the repaired webinar to the same audience 3 days later. The conversion rate exploded from 2% to 14%. The campaign, once a failure, ended up generating 77,000 zł ($20,000) in revenue, achieving a 15x ROAS only because of the changes made in the webinar. This proved the problem was never the product or the traffic — it was a strategic error that I was able to diagnose and fix in record time.

0320× ROASPsychology (Parental Alienation)

20x ROAS for an "Unsellable" Product: How a Positioning Shift Generated $14,000.

With a small $650 (2,500 zł) ad spend, we generated over $14,000 (53,000 zł) in revenue, achieving a 20x ROAS by unlocking the product's true market fit.

The Situation

My client had a brilliant, unique product, the only one of its kind in Poland. But it was collecting dust. Her previous attempts at selling it via cold-traffic webinars had failed miserably, leading her to believe the market simply wasn't ready or that the topic was 'unsellable.' She had completely given up on the project.

My Intervention

I saw the untapped potential. The product wasn't the problem; the positioning was. I dove deep into the customer's mindset and completely overhauled the product's messaging. I rewrote the sales portion of the webinar to speak directly to the audience's deepest fears and desires, framing the product as the only logical solution to their urgent pain.

The Result

The change was explosive. We launched the newly positioned webinar with a tiny test budget of 2,500 zł ($650). It generated 53,000 zł ($14,000) in revenue, a staggering 20x ROAS. This demonstrated that even the most 'impossible' niches can become wildly profitable with the right marketing strategy, positioning and a deep understanding of the customer.

Jakub Karkoszka

100k+

Monthly threshold crossed

From Dominating a Smaller Market to Your New Secret Weapon

My name is Jakub Karkoszka. For the past several months, I've been focused on one thing: scaling my Polish clients to the moon. And to be completely honest, I've achieved that. I've helped multiple clients cross the 100k/month threshold, sometimes starting from zero.

But here's the truth: Poland is a market with lower purchasing power and a smaller audience pool. The monetary results will always be capped compared to a bigger market like the US or Australia.

That's exactly why I'm here. The strategies and frameworks I've perfected in a high-difficulty environment, where every dollar must be maximized, are devastatingly effective when deployed in a market with more leverage.

Avg. ROAS

8

Niches Cracked

90d

To Six Figures

Ready to Build Your Profit Engine?

If you're tired of inconsistent results and are ready to install a predictable, scalable revenue system in your business, let's talk.

Right now I'm looking for one ambitious client who is willing to allow me to help them dominate their market. (And since it's my first project outside of Poland, we'll make favorable terms 🙂) If that's you, click the button below to book a no-obligation discovery call.

No obligation · No pressure · 100% confidential