The Revenue Engineering Library

Questions

The questions an owner asks before a branch decision, from the signature itself to the wider ones, and where the method answers each one. The first opens the Branch Gate on your own numbers.

1. Should I sign this branch?

   Answered by

   • The Branch Gate
   • The Opening Gate
   • Branch payback and satiety
   • Opening Gate Calculator
   • City Prioritization Board
   • Expansion Sequencer
   • Choose the neighbour before the house… unless the neighbour is your own branch
   • The priciest street in Riyadh… and you paid for its traffic
   Show on the map

2. What must each branch earn?

   Answered by

   • Revenue Engineering Doctrine
   • False growth test
   • The Branch Gate
   • Your branch is a savings circle: you pay first and collect last
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3. Is there enough cash until the earnings arrive?

   Answered by

   • The Liquidity Ledger
   • Cash valley calculator
   • Cash Gate and opening pace
   • Bridge evaluator
   • Your new branches are paying your old branches’ debts, and you can’t see it
   Show on the map

4. What does each door really earn?

   Answered by

   • The Channel Ledger
   • Channel P&L builder
   • Commission Headroom and floor test
   • Promotion increment calculator
   • Delivery isn’t extra sales. It’s an ad with a commission
   Show on the map

5. Will branch 30 perform like branch 3?

   Answered by

   • Saudi Scale Playbook
   • Replication Index Calculator
   • Scale Overhead Check
   • Workforce Balance Model
   • Season 3: Branch Thirty
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6. When should we stop, or close?

   Answered by

   • Twelve failure modes
   • What’s gone is gone? My favourite branch is the one I have to close
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7. How does the customer actually decide?

   Answered by

   • Season 1: The Customer
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Map

Hover over or move to an item to see its line and what it links to.

• Revenue Engineering

  Published

  Revenue Engineering is a way of understanding how multi-branch groups grow: built in the Saudi market, published with its workings.

  • The Canon

    Published

    One Doctrine, one vocabulary. Everything else in the Library points back to them.

    • Revenue Engineering DoctrinePublished

      Ten theses, the opening gate, payback bands, twelve failure modes, the board dashboard and a 30-day diagnostic. Vol.1 of the series.

      • The ten thesesPublished

        Shareable one-line rules, each with its own anchor.

      • The Opening GatePublished

        The test a branch must pass before the lease is signed.

      • Twelve failure modesPublished

        How growth goes wrong in multi-branch groups.

      • The board dashboardPublished

        Ten metrics with owner, cadence and colour rule.

      • The 30-day CEO diagnosticPublished

        What to look at first, week by week.

    • The Revenue Engineering LexiconPublished

      53 terms, each with its formula, threshold and exact source.

  • Volumes

    Published

    One decision per volume: where to open, what each door earns.

    • Saudi Scale PlaybookPublished

      Seven stages from proven unit to GCC entry, nine gates, city prioritisation, workforce and the Expansion Sequencer.

    • The Channel LedgerPublished

      A P&L for each of five doors, Commission Headroom, the promotion holdout test and five calculators on your own contract rates.

    • The Liquidity LedgerPublished

      Profit to cash: door-weighted settlement, the cash valley, the Saudi cash calendar, a 13-week forecast and the Cash Gate.

    • The Growth Diagnosis TreePublished

      Does the company even have a marketing problem? Six numbers, Step 0, a 24-leaf tree, a verdict matrix and the 60-minute board session, with the interactive calculator.

    • Will AI kill marketing, or redefine it?Published

      When a premium ad becomes free, profit migrates to what cannot be copied: six questions, six verdicts, six scarcities worth a riyal in 2027.

    • The Causality Gap in MarketingPublished

      Attribution says what happened around a campaign; the budget question is what happened because of it. Six inflators, the evidence ladder, a three-rule decision protocol.

    • Don’t ask what they’d payPublished

      How choice-based conjoint reveals what really moves the customer, with a 12-screen choice test you take yourself and a market simulator tied to the contribution floor.

    • Market design: compete in the market, or change how it works?Published

      Platforms, network effects and switching costs for a Saudi multi-branch group: seven words, a tipping model, a power map, three moves and a research agenda.

  • Tools

    Published

    26 calculators on your own numbers. Each opens inside its chapter; nothing is stored or sent.

    • On the home pagePublished
      • Scale Readiness CheckPublished

        Five questions: margins, payback, data, capacity and channels. About one minute.

      • The Branch GatePublished

        Before you sign the next branch lease: sign, sign with conditions, or not yet. Payback against the 18 / 30 bands and the 80% peak line.

    • In the DoctrinePublished

      7 tools, each inside its chapter.

      • False growth testPublished

        Doctrine · §3 Why ad-hoc growth fails in Saudi multi-branch groups

      • Peak capacity checkPublished

        Doctrine · §4 The principles

      • Branch payback and satietyPublished

        Doctrine · §5 Branch economics and the Satiety Curve

      • Bridge evaluatorPublished

        Doctrine · §6 Capital allocation and payback limits

      • Channel contributionPublished

        Doctrine · §7 Channels and the delivery-app economy

      • Signal purityPublished

        Doctrine · §8 Governance: the board dashboard

      • 30-day CEO diagnostic checklistPublished

        Doctrine · §9 The 30-day diagnostic

    • In the PlaybookPublished

      8 tools, each inside its chapter.

      • Unit Proof & Capacity CheckPublished

        Playbook · §2 The stage gates

      • Opening Gate CalculatorPublished

        Playbook · §2 The stage gates

      • Replication Index CalculatorPublished

        Playbook · §2 The stage gates

      • Scale Overhead CheckPublished

        Playbook · §2 The stage gates

      • Central Kitchen PaybackPublished

        Playbook · §2 The stage gates

      • City Prioritization BoardPublished

        Playbook · §3 City prioritization: a weight-your-own model

      • Workforce Balance ModelPublished

        Playbook · §4 Workforce, Saudization and automation

      • Expansion SequencerPublished

        Playbook · §1 The expansion sequence in one page

    • In the Channel LedgerPublished

      5 tools, each inside its chapter.

      • Channel P&L builderPublished

        Channel Ledger · §3 Fully loaded channel contribution

      • Commission Headroom and floor testPublished

        Channel Ledger · §4 Commission Headroom and the floor test

      • Promotion increment calculatorPublished

        Channel Ledger · §5 Promotions: the increment test

      • Direct-migration paybackPublished

        Channel Ledger · §7 From rented to owned demand

      • Delivery-in-capacity checkPublished

        Channel Ledger · §8 Delivery inside capacity

    • In the Liquidity LedgerPublished

      4 tools, each inside its chapter.

      • Door-by-door cash conversion cyclePublished

        Liquidity Ledger · §3 The group's cash conversion cycle

      • Rent schedule calculatorPublished

        Liquidity Ledger · §4 Branch cash contribution

      • Cash valley calculatorPublished

        Liquidity Ledger · §5 The cash valley: what a new branch costs before it gives

      • Cash Gate and opening pacePublished

        Liquidity Ledger · §8 The cash floor and the Cash Gate

  • Essays

    Published

    One proven idea from marketing science, credited, applied to a Saudi decision. One image, one Sunday question, one rule.

    • Season 1: The CustomerPublished

      How they decide, how they read a price, and when they really come · 6 episodes

      • Your customer isn’t falling down a funnel. They’re circling a roundabout.Published

        Saudi customers don’t fall down a funnel; they circle back. Six Sunday-morning questions, each with a metric and decision rule, for multi-branch groups.

      • Why isn’t 29 riyals on HungerStation the same as 29 riyals at the branch?Published

        Your customer compares the app price with the menu board they remember. How to price each channel to cover its cost without breaking that ruler.

      • The offer brought in sales… or would they have come anyway?Published

        Promo reports compare before and after. The real question is what would have happened without the offer. A simple branch holdout test.

      • The campaign worked. The branch collapsed.Published

        A campaign fills the hall but adds no chairs. Little’s Law, the slowest station, the psychology of waiting, and the 80% capacity rule before any campaign.

      • Why do people drive past three cafés to get to yours?Published

        Customers don’t compare; they pick the name they recognise in a second. How to make your brand an asset that lowers the cost of being chosen.

      • The lunch customer isn’t the late-night customer, even when it’s the same manPublished

        “Men 25–40” isn’t a segment. Segment by occasion and job, and menu, price, channel and branch format follow. The season 1 finale.

    • Season 2: The Branch DecisionPublished

      Where your capital goes · 8 episodes

      • Your branch is a savings circle: you pay first and collect lastPublished

        A new branch is money paid today and returned in instalments. One napkin number says when your riyal returns. Write the payback ceiling before the site.

      • Choose the neighbour before the house… unless the neighbour is your own branchPublished

        A new branch earns its place by the sales it adds, not the sales it moves from its sibling. An 8-week cannibalization test, and when to site further out.

      • The priciest street in Riyadh… and you paid for its trafficPublished

        Visible traffic’s value goes to the landlord. With Riyadh rents frozen and new retail space due, the risk sits at signing. Bid from your own numbers.

      • Your new branches are paying your old branches’ debts, and you can’t see itPublished

        Restaurants collect today and pay suppliers weeks later. That float isn’t profit, and every opening grows it. The test: your cash after a six-month pause.

      • Delivery isn’t extra sales. It’s an ad with a commissionPublished

        Jahez’s 2025 results: commissions and ads up, delivery fees down. Cost each HungerStation, Jahez or Keeta order like an ad; review your contracts.

      • Before they visit, they ask the AIPublished

        45.2% of Saudi internet users use AI tools. Make your branch data one asset with one owner, and test it monthly with 20 occasion questions.

      • The company moves at the speed of my signaturePublished

        A letter to the founder: the slowest station may be your desk. Count the wait on your last 10 decisions and delegate below a written limit.

      • What’s gone is gone? My favourite branch is the one I have to closePublished

        A composite autopsy of a branch kept open because we’d spent on it, and a dated rescue-or-close rule written before opening. Season 2 finale.

    • Season 3: Branch ThirtyPublished

      What repeats as you grow: your success, or your mistakes · 8 episodes

      • Why does branch 3’s coffee taste better than branch 30’s?Published

        The recipe isn’t the card; it’s the whole branch. The Geographic Replication Index compares your latest wave with your reference branch at the same age.

      • Your cheapest employee is your most expensive onePublished

        Salary is a budget line; turnover appears on no line. A napkin for saving against turnover, and a rule: over 1 in 3 leaving within 90 days = no labour cut.

      • Every item you added to the menu took profit from anotherPublished

        A long menu doesn’t sell more: top items earn over 100% of profit, the tail gives some back. The whale curve after the complexity charge; one in, one out.

      • You pay your branch manager for sales and hope for profitPublished

        An owner and a branch manager who read the bonus sheet literally. What you pay for is what you get: no bonus on sales alone; pay on contribution.

      • Ramadan doesn’t flatterPublished

        Stress-test your branches in the weakest week of the last two Ramadans: did each cover rent and salaries? A map and a rule before Ramadan.

      • I copied my neighbour’s idea and forgot the ten that closedPublished

        You only see the shops that stayed open. An autopsy of a copy that lived 14 months, and a rule: a borrowed idea gets a pilot budget until it proves itself.

      • Your head office is growing faster than your branchesPublished

        Head office grows because every hire creates work for the next. One number a quarter: G&A growth ÷ revenue growth. Above 1 for two quarters, freeze.

      • To the owner of branch ten: your next crisis is already writtenPublished

        The season’s closing letter: every fix you used to grow plants the next crisis (Greiner 1972). Seven numbers say which crisis you’re at now.

  • The Lab

    Published

    How the method is tested: method before result, a log of changes and corrections, and the questions still open.

    The Lab rule: no result before its method, no figure from fewer than 10 responses, and no published number changed without a changelog entry.

    • How this library worksPublished

      Codes and versions, the two public statuses, what counts as evidence, corrections and how to cite.

    • Changelog and correctionsPublished

      Every release and every correction, dated, with the reason. Newest first.

    • Open questionsPublished

      What the method cannot yet answer, and what evidence would settle each question.

Reading paths

A short route through the Library for each role.

1. CEO

   1. Revenue Engineering Doctrine10 minutes

      1. §1 The doctrine in one page
      2. §5 Branch economics and the Satiety Curve
      3. §9 The 30-day diagnostic

   2. The Channel Ledger12 minutes

      1. §1 The ledger in one page
      2. §4 Commission Headroom and the floor test
      3. §10 Channel governance
      4. §13 Tools and a 30-day channel audit

   3. Then the Playbook, from the row for your group's size.

   Total: 22 minutes, as stated in the volumes themselves.

   Show the path on the map

2. CFO

   1. Revenue Engineering Doctrine35 minutes

      1. §2 Definitions
      2. §5 Branch economics and the Satiety Curve
      3. §6 Capital allocation and payback limits
      4. §7 Channels and the delivery-app economy
      5. §8 Governance: the board dashboard

   2. The Channel Ledger35 minutes

      1. §2 Five doors, five P&Ls
      2. §3 Fully loaded channel contribution
      3. §4 Commission Headroom and the floor test
      4. §5 Promotions: the increment test
      5. §10 Channel governance

   3. Then the Playbook, from the row for your group's size.

   Total: 70 minutes, as stated in the volumes themselves.

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3. Board

   1. Revenue Engineering Doctrine15 minutes

      1. §1 The doctrine in one page
      2. §8 Governance: the board dashboard
      3. §10 Evidence from practice

   2. The Channel Ledger10 minutes

      1. §1 The ledger in one page
      2. §10 Channel governance
      3. §12 Evidence from practice

   3. Then the Playbook's expansion board pack.

   Total: 25 minutes, as stated in the volumes themselves.

   Show the path on the map