Document Type: Framework
Status: Active
Version: v1.0
Authority: HeadOffice
Applies To: Affiliate Brain, Experimentation Brain, Data Brain, Finance Brain, Ads Brain
Parent: HeadOffice Growth Model Architecture Standard
Last Reviewed: 2026-04-25
Purpose
The MWMS Promotion Impact Framework defines how MWMS evaluates the true effect of promotions, discounts, and incentives on performance.
Its purpose is to prevent MWMS from misinterpreting revenue increases caused by incentives as genuine performance improvement.
Promotions can increase conversions.
Promotions can also:
• reduce profit
• weaken customer quality
• create dependency
• distort performance signals
This framework ensures MWMS separates real performance from incentive-driven behaviour.
Core Principle
Not all growth is real.
Growth driven by incentives must be evaluated differently from organic performance.
Promotions influence behaviour artificially.
MWMS must detect and control this influence.
Definition
Promotion impact refers to the effect of discounts, bonuses, or incentives on:
• conversion behaviour
• customer behaviour
• profitability
• long-term value
Core Question
This framework answers:
👉 Is this performance real or incentive-driven?
Promotion Impact Layers
1. Conversion Lift Layer
Tracks how much conversion increases due to incentives.
Signals may include:
• conversion rate increase
• click-through increase
• engagement spike
Purpose
• quantify immediate impact
• detect artificial uplift
2. Profitability Layer
Tracks whether increased conversions produce real profit.
Signals may include:
• margin
• cost vs payout
• break-even threshold
• ROI
Purpose
• ensure revenue growth does not reduce profit
• detect unprofitable promotions
3. Customer Behaviour Layer
Tracks how promotions affect customer behaviour.
Signals may include:
• repeat purchase behaviour
• discount dependency
• reduced willingness to pay full price
• lower engagement without incentives
Purpose
• detect behaviour degradation
• protect long-term customer value
4. Customer Quality Layer
Tracks whether promotion-driven customers differ from organic customers.
Signals may include:
• lower lifetime value
• weaker engagement
• higher refund or churn rates
Purpose
• identify low-quality acquisition
• prevent scaling poor customer segments
5. Sustainability Layer
Tracks whether performance persists without incentives.
Signals may include:
• drop in performance after promotion removal
• inability to maintain conversion without incentives
Purpose
• detect unsustainable performance
• validate true demand
6. Segment Impact Layer
Tracks promotion impact across segments.
Segments may include:
• traffic source
• audience type
• creative angle
• offer category
Purpose
• identify which segments are sensitive to incentives
• detect uneven impact
Promotion Classification
Real Performance
• conversion without incentives
• stable customer behaviour
• strong profitability
• consistent across time
Assisted Performance
• conversion improves with incentives
• profitability remains acceptable
• moderate behaviour impact
Distorted Performance
• conversion depends on incentives
• profit weak or negative
• behaviour degrades
• performance unstable
Unsustainable Performance
• performance collapses without incentives
• customer quality is poor
• profit is weak
• high dependency on promotion
Evaluation Workflow
Step 1 — Identify Promotion Use
Determine:
• whether incentives are present
• type of incentive
• magnitude of incentive
Step 2 — Compare Performance
Compare:
• with promotion vs without
• pre-promotion vs post-promotion
Step 3 — Measure Conversion Lift
Calculate:
• uplift percentage
• engagement change
Step 4 — Evaluate Profitability
Assess:
• margin
• ROI
• break-even
Step 5 — Analyse Behaviour
Check:
• repeat behaviour
• dependency
• engagement stability
Step 6 — Validate Data
Data Brain must confirm:
• signal integrity
• measurement accuracy
• attribution reliability
Step 7 — Classify Impact
Assign:
• Real
• Assisted
• Distorted
• Unsustainable
Decision Rules
MWMS must not:
• scale distorted performance
• scale unprofitable promotions
• rely on incentives without validation
MWMS may:
• use assisted performance cautiously
• test incentive strategies
• remove incentives to validate real demand
Scaling Rules
Scaling must be limited if:
• profit is weak
• customer quality declines
• performance depends on incentives
Scaling may increase if:
• performance remains strong without incentives
• profit is stable
• customer behaviour remains healthy
Cross Brain Use
Data Brain
Validates measurement and identifies signal distortion.
Experimentation Brain
Tests incentive impact and validates behaviour.
Affiliate Brain
Evaluates offer quality under promotion conditions.
Ads Brain
Executes campaigns and observes incentive effects.
Finance Brain
Controls capital allocation based on profitability.
HeadOffice
Determines strategic use of promotions.
Relationship To Other Frameworks
This framework connects to:
• Data Brain Customer Quality Tracking Framework
• Data Brain Performance Decomposition Framework
• Experimentation Brain Long-Term Impact Framework
• Affiliate Brain Offer Health Monitoring Framework
• HeadOffice Business Diagnostic Narrative Framework
Failure Modes Prevented
This framework prevents:
• scaling fake performance
• confusing revenue growth with profit growth
• damaging customer behaviour
• creating discount-dependent systems
• misreading incentive-driven results
Drift Protection
The system must prevent:
• promotion reliance becoming normal
• incentive-driven behaviour replacing organic demand
• profit erosion going unnoticed
• customer quality decline being ignored
Architectural Intent
Promotion Impact Framework ensures MWMS understands the difference between:
👉 real demand
and
👉 artificial demand
This protects long-term system health.
Final Rule
If performance depends on incentives:
→ it must not be treated as real performance
Change Log
Version: v1.0
Date: 2026-04-25
Author: HeadOffice
Change
Initial creation of Promotion Impact Framework based on transactional analysis insights related to discounting, margin control, and customer behaviour degradation.
Change Impact Declaration
Pages Created:
MWMS Promotion Impact Framework
Pages Updated:
None
Pages Deprecated:
None
Registries Requiring Update:
HeadOffice Framework Registry
MWMS Architecture Registry
Canon Version Update Required:
No
Change Log Entry Required:
Yes