How Businesses Actually Work
See through the noise of corporate jargon to understand the core engine of commerce. Learn how real companies create value, turn revenue into profit, and protect their cash flow to survive.
Like Duolingo, but for How Businesses Actually Work. Tomo turns the whole topic into a game you play five minutes a day, until it actually sticks.
A short one: 12 levels across 2 sections, about 24 minutes end to end, roughly 5 days at five minutes a day. It moves through The Economic Engine and Sustaining the Business. It starts from scratch.
Free forever · No credit card · iPhone & Android

Key ideas in How Businesses Actually Work
- Trade only happens when both sides believe they walk away with something better than what they parted with
- A business cannot form without a customer valuing the solved problem above the dollar cost
- Customers ignore product specs until they see the painful hassle removed
- People buy the end state or relief, not the mechanical tool itself
- A buyer judges a price against their next best option, not against the creator's labor
- Cost-plus thinking fails when cheaper or faster substitutes already exist
- Verbal praise ('that sounds amazing!') costs nothing and does not predict sales
- Real validation requires putting skin in the game, such as an upfront deposit, signed contract, or dedicated time block
- Premium pricing works when a botched solution risks catastrophic loss or severe expense
- Low-stakes everyday chores cannot command premium pricing because cheap alternatives carry little risk
- Revenue simply counts all incoming cash from sales
- Profit is what remains only after paying all costs to deliver the product
- Selling high volume at a loss accelerates going out of business rather than fixing it
- Fixed costs must be paid even during a month with zero customer sales
- Variable costs rise and fall in direct proportion to how many units are made and sold
- Categorizing expenses accurately is required before calculating the cost of a single product
You've tried the other tabs
Thirty open tabs. Four facts you actually kept.
You watched. You nodded. By Sunday it was gone.
One answer, then back to scrolling.
Eight weeks. You meant to finish. You didn't.
Tomo gives How Businesses Actually Work the Duolingo treatment: levels, streaks, and quick quizzes that test what you just learned. That game loop is what the tabs above never had, so it's the one you actually finish.
Here's what playing it feels like
A real question from this course. Take your best guess.
What must happen before a customer decides to buy from a new business?
Get it right to open this lesson and 11 more in the app.
How to learn How Businesses Actually Work, step by step
Go in order. 12 short levels across 2 sections, about 24 minutes in all, five minutes a day.
- 1
The Economic Engine
- The Core Exchange: Solving Problems for Pay
- Profit Anatomy: Margins and Real Costs
- 2
Sustaining the Business
- Customer Economics: Acquisition and Retention
- Cash Flow: Why Profitable Companies Go Broke
2 sections · 4 units · 12 levels. Built to play, not to enroll.
Questions about How Businesses Actually Work
How do I learn How Businesses Actually Work?
Go in order: start with The Economic Engine, then Sustaining the Business. On Tomo that's 12 short levels, about 24 minutes in all, played five minutes a day. Start free and play the first level in under a minute.
Is there a Duolingo-style app for How Businesses Actually Work?
Yes. Tomo works like Duolingo: short daily lessons, streaks and quick quizzes. How Businesses Actually Work is one of its free courses, and you can type any other topic to get a course of your own.
Is the How Businesses Actually Work course free?
Yes. How Businesses Actually Work is playable on Tomo's free plan, which doesn't expire. No credit card, no waitlist. Download the app and start your first lesson.
How long does it take to learn How Businesses Actually Work?
12 levels across 2 sections, about 24 minutes of play in total. It's built for five minutes a day, so you finish it a little at a time instead of all at once.
Do I need any background to start How Businesses Actually Work?
No. It's pitched at a beginner level, so it starts where you are and builds up. If you can tap a phone, you can start.
Tomo is in ChatGPT
Tomo is also a ChatGPT plugin: the same playable courses, built and played inside your chat.
Add Tomo to ChatGPT- What to ask
- “Make me a Tomo course on black holes.” “Turn this chat into a Tomo course.”
- What you get
- Quick questions with instant feedback, hearts and stars, ready to play in about a minute.
- Where it goes
- No sign-up to start. Connect your Tomo account and your streak carries on in the app.
You pick the voice
How Businesses Actually Work is taught in the Professor style: clear, structured, thorough. Want a different feel? In the app you can spin up the same topic in any of Tomo's teaching styles. Same facts, totally different vibe.
More Business on Tomo
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Start How Businesses Actually Work today.
Download Tomo, search How Businesses Actually Work, and play your first lesson in under a minute.