The Numbers at Work Lab · By Zach Houk
Finally understand the numbers at work.
Doing your job is what you’re paid for. Understanding the business is what gets you paid more.
Doing your job is what you’re paid for. Understanding the business is what gets you paid more.
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You can make the file look great and send a number that’s accidentally 10x what it should be — without realizing. Finance sees the hole in ten seconds. Then come the doubt, the recalled email, the rework.
You don’t know what you don’t know — and the next level expects you to truly get it.
Manager and beyond means you don’t just read the numbers. You own them, and you defend them.
You’ve sat through a hundred meetings where someone explains the number. This is what it’s like to be the one talking.
You know what your team was handed, who set it, and what it’s really saying — you’ll build one yourself.
The number missed. You can say which line, why, and what happens next — before anyone asks.
Budget, headcount, the raise — you make the case in the language the decision actually gets made in.
Eight sessions. The first four teach you to read; the last four walk a department through one full year — the budget, the spending, and the meeting where somebody explains the difference.
I cloned my own voice and handed it the entire curriculum, every practice file, and 20 years of my finance opinions. It’s not a chatbot — you talk, it talks back.
Five things, and only the first one is a spreadsheet.
You can build the file and make it do what you want.
The Excel LabYou open the P&L and know what it’s actually saying — and where your team’s line sits in it.
Numbers at WorkYou put the budget together yourself, assumption by assumption, and you stand behind every one.
Numbers at WorkThe number missed. You say which line, why, and what happens next — in the room, without hunting for the file.
Numbers at WorkYou make the case in numbers — what you own, what it returned, and why now.
Cash Money bonus courseThat’s the version you get — practice files and coaching built on the numbers your job actually puts in front of you.
The down payment that stopped being a someday number.
The check you grab without doing math under the table.
The tickets you book your parents without looking at the price.
The seats you always said were for other people.
I use it on real financials just about every day, and there’s one built into this course in my voice. It’s a multiplier — and a multiplier needs something to multiply.
One payment either way — no subscription, no hidden fees. Nothing in the Stack is a dated bonus; it’s what the extra $1,000 buys, permanently.
Training budgets exist — professional development is literally what they’re for. I’ll even write the ask: a one-pager for your boss is included.
I’ve watched what happens with lifetime access — people bookmark it and never open it. Sixty days means you actually do it. Need more time? Email me. I’ll extend it. Nobody gets cut off.
Watch the first three chapters of The Whiteboard — about 45 minutes — then I ask you point-blank. Out — full refund, every dollar. In — we finish what we started, and refunds are off the table.
For you if the numbers touch your job and nobody ever taught them to you as a system. Not for you if you already build budgets, explain variance and make the business case in numbers.
Everyone else gives you a certificate. I read your actual work — and if you truly learned what I taught you, I write you a personal reference letter. Real, signed, yours.
I taught business at a college — youngest they ever hired — and I’ve spent twenty years in finance since. I’m not telling you that to impress you. I’m telling you because you’re about to pick someone to learn this from, and you should know who’s actually on the other end.
And yes I’m grading your actual work and signing your personal reference letter if you truly learn what I teach you.
It has to be earned — that’s the only reason it’s worth having. If the work isn’t there yet, you get exactly what to fix and another go. This doesn’t scale, so I’m taking a limited number. When it’s full, it’s full. Stack only.
This is professional training, and it comes out of a training budget the same way a conference or a certification does. Two ways to do it, and I make both of them easy.
Their name on the invoice, off to whoever handles it. Nothing comes out of your pocket.
No waiting to be paid back.You get a proper invoice with your company’s name, address and tax number on it, the moment your expense system asks for one. One click, and you don’t need me for it.
The invoice is ready when you are.One page with their name at the top: what this covers, what it costs, and what their team gets back for it. You read it and send it.
Training budgets sit in a different line from tuition, and your manager usually spends them without going any higher. Email me and I’ll get your company invoiced.
No — it’s built for people whose jobs touch the numbers without being about the numbers. Marketing, ops, sales, HR, product. You pick your department and the course meets you there.
Most courses open with a glossary. This one opens with numbers you already recognise — by the time the vocabulary shows up, you already know the thing it’s pointing at.
No. This course is about the numbers, not the tool. If you want both, that’s exactly what the Stack is for.
Very likely — training budgets exist for exactly this. There’s a one-pager included that makes it easy for them to say yes.
The Excel Lab is the tool. This is the game the tool is played in — the numbers themselves. This course also finishes the last two of the 8 F’s: choosing the chart that makes the case, and knowing a number is wrong before anyone else spots it. The Stack is both.
Every session ends with a Boss — work you build and send in. The last one I read myself. If the work is there, I write you a personal reference letter for your career. If it’s not there yet, you get exactly what to fix and another go. Stack only, and capacity is limited.
Watch the first three chapters — about 45 minutes — then decide: in or out. Out is a full refund, no forms, no call. In means refunds are off the table and we finish.
That’s what the coach is for — my cloned voice, on call 24/7, for your full 60 days. Explain your read back to it and let it poke holes.
I’m recording through September, so the doors stay shut until October 1. Get on the list and you’ll know the morning they open — and the reference letter, my read of your final work with my signature on it, is reserved for people who are on it. Capacity is real, and it goes to whoever was here first.
Nothing to pay today.
