Learn with Phoebe Β· Business

Learn Marketing with Phoebe

Marketing is a short chain of decisions that most teams make out of order: they pick channels before they know who they are for, write the promise before they know what the customer would otherwise do, and set a budget before they know what a customer is worth. Six sessions make the decisions in the right order, on one constructed product, a note-taker called Cadence, and one real funnel: 8,000 genuine leads from a Brazilian marketplace and the 842 that became paying sellers. Nothing here needs an AI tool or a line of code. It needs a sheet, a calculator, and the willingness to write down who it is not for.

6sessions
8,000real leads
842real closed deals
6channels on the bench
45min per session

The six sessions 🎯 · from who it is for to a plan someone can approve

The running product is Cadence, a fictional AI note-taker sold two ways, solo and Teams; every Cadence number is constructed and labelled. The real data is the public Marketing Funnel by Olist, every lead with the channel it came from and whether it closed.

🎯 Session 1 · foundations

Who it is for, and who it is not

Segments as groups that buy alike and talk to each other, the beachhead you win first, and an ideal customer profile with a written not-for list. Five Cadence segments scored on one sheet.

β–Ά Start here
🧭 Session 2 · foundations

The promise, against the real alternative

Positioning built the way April Dunford builds it: start from what customers would do if you did not exist, then the attributes only you have, the value they unlock, who cares most, and the category that makes it obvious.

five components
πŸ—ΊοΈ Session 3 Β· core

Where they already are

Channel choice with the Bullseye from Traction: all nineteen channels on the table, a middle ring of cheap tests, one channel in the centre. Plus why the rule of seven touchpoints has no study behind it.

the Bullseye
πŸŽ›οΈ Session 4 Β· bench night

The funnel bench

8,000 real leads and 842 real closed deals from the public Olist funnel, computed in your browser. Split a budget across six channels and read the leads, deals, CAC and payback. Then break it on purpose.

β˜… the bench
πŸ’° Session 5 Β· core

What a customer is worth

CAC, payback and lifetime value on a constructed Cadence Teams account, what each formula quietly assumes, and what David Skok actually wrote about the 3 to 1 ratio and the twelve-month line.

CAC, payback, LTV
πŸ“ Session 6 Β· core

The one-page marketing plan

Sessions 1 to 5 on a single page someone can approve: who, the promise, the channel and its test, the budget split and its CAC, the number that says stop. And the brand-versus-activation argument nobody has settled.

πŸ”’ final scorecard
foundations core and bench night bring your numbers

Your passport 🎫

Clear all three quiz questions in a session and it gets stamped. Six stamps means you can name a beachhead, write a positioning from the real alternative, pick a channel and its test, split a budget by what a customer costs, and put the whole plan on one page. Stamps live in this browser only.

What this is not, so you land in the right place 🧭

If your question isGo here instead
How do I use AI to write content, ads, emails, SEO pages or social posts?AI + Marketing β†—
How do I name a company, build its brand identity and positioning statement?AI + Branding β†—
Which channel deserves the credit for a sale?Marketing Attribution β†—
What should the price be, and how will demand react to it?Economics β†—
How do I design the test that proves a change worked?Experimentation β†—
How do I build my own professional brand?Personal Branding β†—
Who is it for, what do we promise, where do we show up, and what can we afford to pay for a customer?you are in the right place

Choose your path πŸ—ΊοΈ

Three doors into the same conviction: a marketing decision is only as good as the one before it.

πŸš€ Launching something next quarter 1β†’ 2β†’ 6 who, the promise, and the plan on one page
πŸ’Έ I own a budget and a channel mix 3β†’ 4β†’ 5 channels, the bench, and what a customer can cost
🎯 The whole chain 1β†’ 2β†’ 3β†’ 4β†’ 5β†’ 6 six decisions, in the order that makes each one cheaper

What is honest here 🧾

Real data where it exists, constructed numbers where it does not, and the label always says which.

ClaimStatus
Every lead count, close rate and range on the benchReally computed in your browser from all 8,000 leads of the public Marketing Funnel by Olist (CC BY-NC-SA 4.0)
Cost per lead, saturation, revenue per customer, marginConstructed, printed on the bench and editable; the pages claim the ordering of budget splits, not their dollar values
Cadence, its segments, prices and churnConstructed for teaching, consistent with the Cadence used by the AI marketing and AI branding courses
April Dunford, Gabriel Weinberg, Bill Aulet, David SkokQuoted from their own published pages, short and exact; book chapters not opened are reported, not quoted
"Half my advertising is wasted", "the quarter-inch hole", "the rule of seven"Traced. The first has no firm author, the second is not Levitt's, the third has no study behind it

The knowledge map 🧠

The whole chain at a glance - hover a session to spotlight its concepts, click any node to jump in.