By Dan — Mar 17, 2027

The 80/20 Rule for Online Business: Focus on What Actually Makes Money

I used to be very busy. I had a full content calendar, a posting schedule across three platforms, a newsletter, a podcast (four episodes), a YouTube channel (two videos), and about a dozen different "growth experiments" running simultaneously.

I was making almost no money.

The mistake wasn't effort. It was distribution of effort. I was spreading my attention across everything that might work rather than doubling down on the one or two things that were working.

The 80/20 rule — or the Pareto Principle — says that in most systems, roughly 80% of outputs come from 20% of inputs. In practice, this means:

• 80% of your revenue comes from ~20% of your activities
• 80% of your traffic comes from ~20% of your posts
• 80% of your sales come from ~20% of your products

If that's true (and in my experience it closely mirrors reality), the highest-leverage move in online business is finding the 20% that's generating results and doing more of that, while cutting or deprioritizing the 80% that isn't.

How to Find Your 20%

You can't identify the 20% by intuition alone. The activities that feel most productive often aren't — and the ones that actually drive results are sometimes the least exciting.

Here's the audit I run every quarter:

Step 1: List every recurring activity that takes more than 30 minutes per week.

For me, this includes: writing blog posts, writing newsletter emails, creating social posts, recording content, responding to comments, updating my website, building new products, running ad tests, and doing customer outreach.

Step 2: For each activity, estimate the revenue impact over the past 90 days.

This is harder but necessary. Ask: "If I had done nothing else, which activities would have produced the most revenue?"

Look at your actual data:

• Which traffic sources sent buyers, not just visitors?
• Which products sold most? What content was responsible for driving traffic to them?
• Which emails had the highest click-to-purchase rate?

Step 3: Identify the top 2–3 activities by revenue impact.

In my case, the top activities are: writing SEO blog posts, sending product-focused email sequences to my list, and improving existing product pages. Everything else is a distant second.

Step 4: Honestly assess your time allocation.

When I did this audit the first time, I discovered I was spending about 40% of my work time on social media content creation — an activity that was producing maybe 5% of my revenue. I was spending 15% of my time on SEO blog posts, which were driving 60%+ of my sales.

The realignment was obvious. It just required looking at the data.

Common 80/20 Misapplications

Cutting too quickly based on insufficient data

The 80/20 rule is a diagnostic tool, not a mandate for immediate elimination. Before cutting an activity, ask: "Has this activity had a real chance to work?" A social channel with 50 followers hasn't been tested. A blog with 5 posts hasn't been tested. Give activities 90 days of consistent execution before judging them.

Applying 80/20 to the wrong unit

The relevant unit for online business is revenue impact, not vanity metrics. Don't cut an activity because it has low engagement — cut it because it has low revenue impact relative to the time it requires. An activity that takes 2 hours and drives $200/month is better than an activity that takes 10 hours and drives $300/month.

Forgetting that the 20% changes over time

What's working now might not be the 20% in six months. New content channels emerge. Audience interests shift. Search algorithm changes affect traffic. The audit needs to happen regularly — quarterly is usually right.

What to Do With the 80% You're Cutting

The first move is not to eliminate the 80% entirely — it's to stop treating it as equally important.

Reduce, don't eliminate: If you're posting on three social platforms, go to one. If you're writing four newsletters a month, write two. You're not abandoning the channel — you're right-sizing your investment in it.

Delegate or batch: Lower-value activities are better candidates for batching (doing them all at once in a focused block rather than spreading them through the week) or eventually delegating. Don't do them in your high-focus work window.

Let yourself feel okay about saying no: You will feel like you're "missing out" on the channels and activities you de-prioritize. That feeling is normal. It's also almost always incorrect. The opportunity cost of spreading thin is higher than the opportunity cost of focused intensity.

What My Business Looks Like Running the 20%

After my last quarterly audit, I narrowed my primary activities to:

1. Writing 3–4 SEO blog posts per week
2. Sending 1 email to my list per week
3. Improving or adding one product per month

That's it. Everything else is either batched into a single afternoon or eliminated.

Revenue increased. Hours worked decreased slightly. The business is less "exciting" in the sense that I'm not constantly trying new things — but it's more profitable and much more sustainable.

The platform that makes this practical is MadeThis. Because it handles payment processing, product delivery, and the store infrastructure, my 20% doesn't include any of that. I can focus entirely on content creation and email — the activities that are actually driving sales. It's the platform I use and recommend if you want to keep your operational overhead low and your creative output high.

Find your 20%. Do it obsessively. Stop doing the rest.