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Prd V03 Pricing Model

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mattgierhart
prd-v03-pricing-model

Select and validate pricing model for PRD v0.3 Commercial Model. Triggers on requests to set pricing, choose monetization model, design pricing tiers, validate willingness to pay, or when user asks "how much should we charge?", "what pricing model?", "freemium vs paid?", "how to structure tiers?", "price point?". Consumes Competitive Landscape (CFD-) and Product Type (BR-) from v0.2. Outputs BR- entries for pricing rules, tier boundaries, and competitive positioning.

Overview

Publishermattgierhart
RepositoryPRD-driven-context-engineering
Skill nameprd-v03-pricing-model
Stars
179
Forks
11
Bundled files
2
LicenseMIT
Links
  • Markdown instructions

    A SKILL.md file the model loads on demand, so it only costs tokens when a request actually matches.

  • Works with any LLM

    AI skills are plain Markdown, not provider-specific code, so this works with GPT, Claude, Gemini, Grok, or a local model.

  • 2 bundled files

    Scripts, templates, and references the model can read while it works. Files are read-only and never executed.

  • Open source

    Published by mattgierhart on GitHub. Read the source before you install it.

Installation

Install the Prd V03 Pricing Model AI skill in TypingMind to use it with any LLM, or drop it into another agent that reads SKILL.md.

1

Install in TypingMind

TypingMind installs a skill straight from its GitHub folder — it reads SKILL.md, bundles the resource files, and stores the result locally.

  1. Open the app and go to Plugins → Skills.
  2. Choose "Install from GitHub".
  3. Paste the skill folder URL below and confirm.
  4. Enable the skill in any chat where you want it available.
Plugins → Skills → Add skill → From GitHub URL, then paste the folder URL and press Continue.
2

Install in another agent

Any agent that reads the Agent Skills format can use this skill — copy the folder into that agent's skills directory.

Claude Code — .claude/skills
git clone --depth 1 https://github.com/mattgierhart/PRD-driven-context-engineering.git /tmp/PRD-driven-context-engineering
mkdir -p .claude/skills
cp -r /tmp/PRD-driven-context-engineering/plugins/prd-ce/skills/prd-v03-pricing-model .claude/skills/prd-v03-pricing-model
Restart Claude Code after copying so it picks up the new skill.

Use it in TypingMind

Enable Prd V03 Pricing Model in any TypingMind chat and the model takes it from there. Its name and description sit in the system prompt, and the moment a request matches, the model loads the full instructions itself — you never invoke it by hand, and it costs no tokens until it is actually used.

The model loads Prd V03 Pricing Model on its own as soon as a request matches it.

Works with any AI model

AI skills are plain Markdown instructions rather than provider-specific code, so Prd V03 Pricing Model is not tied to the model it was written for. Install it once in TypingMind and use it with GPT-5, Claude, Gemini, Grok, DeepSeek, Mistral, Llama, or a local model you run yourself — all on your own API keys.

  • Loaded only when it is needed

    The system prompt carries just the name and description. The instructions are fetched on the first matching request, so an idle skill costs nothing.

  • Switch models mid-chat

    Because the skill is instructions rather than code, changing model does not break it — the next model reads the same SKILL.md.

Skill instructions

This is the SKILL.md content the model loads. Read it before installing — a skill is instructions your model will follow.

Pricing Model Selection

Position in HORIZON workflow: v0.2 Product Type Classification → v0.3 Pricing Model Selection → v0.3 Moat Articulation

Consumes

This skill requires prior work from v0.2-v0.3:

  • BR-* product type entry (from Product Type Classification) — Determines which pricing model makes sense
  • CFD-* competitive intelligence entries (from Competitive Landscape Mapping) — Competitor pricing, WTP signals
  • BR-* moat entries (from Moat Definition, parallel v0.3 work) — Price as potential moat element
  • KPI-* outcome entries (from Outcome Definition, parallel v0.3 work) — Success metrics tied to pricing
  • Cost structure estimates (from own analysis) — Unit economics to validate price floors

This skill assumes v0.2 competitive analysis is complete and product type is defined.

Produces

This skill creates/updates:

  • BR-PRC-* entries (pricing constraints) — Rules governing price floors, ceilings, discounts
  • BR-PKG-* entries (packaging rules) — Tier boundaries and feature gates
  • BR-CMP-* entries (competitive positioning) — Price anchor targets and undercut thresholds
  • Pricing model artifact — Named decision: "We will use [Model] because [evidence]" with tier definitions

All BR pricing entries should include:

  • confidence: 2-3/5 (based on WTP evidence tier and competitor benchmarks, not assumptions)
  • Evidence source (competitor pricing, customer interviews, cost structure)
  • Forward target: "Would move to 4/5 if real customers validate WTP"

Example pricing rule entry:

markdown
BR-PRC-001: Entry Price Floor

Rule: Entry tier never below $15/mo (annual) or $19/mo (monthly)
Confidence: 2/5 (source: CAC-estimate + competitor-benchmarks)
Rationale: Below $15/mo, CAC payback exceeds 6 months, unsustainable
Enforcement: Stripe product configuration, pricing page, contract templates
Evidence:
  - CFD-042 (competitor pricing): Similar tools start at $15-25/mo
  - KPI-001 (outcome): CAC estimate $45, need 3-month payback = $15/mo minimum
Enforcement: Set in Stripe, document in pricing page, enforce in sales contracts
Exception: Founding customer 50% discount (must be approved by founder)
Next Target: "Would move to 4/5 if 5+ paying customers validate willingness at $15/mo"

---

BR-CMP-002: Competitive Undercut Threshold

Rule: Maintain ≥50% savings vs [Competitor Name] at SMB level (5 users)
Confidence: 3/5 (source: competitor-pricing + 2-SMB-interviews)
Rationale: Price advantage is core differentiator for SMB segment (per product type: UNDERCUT)
Enforcement: Quarterly competitive price audit; triggers price review if competitor drops
Evidence:
  - BR-001 (product type: Undercut)
  - CFD-015 (value hypothesis): SMB would save $12,500/year at target price
  - CFD-042 (competitor pricing): Competitor at $30/user/mo = $1,800/year for SMB
Exception: If competitor drops price, floor (BR-PRC-001) takes precedence
Next Target: "Would move to 4/5 if SMB cohort pays premium for our service over incumbent"

Core Principle

Pricing follows value timing: When and how customers receive value determines the pricing model. Don't copy competitors without understanding their value delivery pattern.

Pricing Model × Product Type Matrix

Product TypeTypical ModelWhy It FitsAnti-Model (Avoid)
Fast FollowMatch market structureUsers expect familiar pricingPremium positioning (no differentiation)
UndercutFlat rate, aggressive discountPrice IS the value propPer-user (negates savings)
CloneParity or slight discountMust compete on terms users knowInnovation pricing (confuses buyers)
SliceUsage-based or ecosystem-tiedValue tied to platform activityFlat fee (misaligned with usage)
WrapperPer-integration or usageValue = connections madePer-seat (value isn't user count)
InnovationValue-based, potentially premiumFunds education, signals qualityRace to bottom (devalues category)

Value Timing → Model Selection

Ask: When does the customer get value?

Value PatternRecommended ModelExamples
Continuous recurringSubscription (monthly/annual)SaaS tools used daily
Per-transactionUsage-basedAPI calls, exports, generations
One-time outcomeOne-time fee or lifetimeLogo design, course completion
Milestone-basedTiered + upsell triggersFeatures unlock as needs grow

Competitive Anchoring Decision Tree

1. Do competitors use per-user pricing?
   ├─ YES → Calculate "SMB penalty" (5-user annual cost)
   │   └─ Flat pricing at 50%+ savings = strong positioning
   └─ NO → Match model, differentiate on value/features

2. Is competitor pricing transparent?
   ├─ YES (Tier 1) → Use as direct anchor
   └─ NO ("Contact sales") → Find proxy or G2/Capterra estimates

3. Should we undercut, match, or go premium?
   ├─ Undercut: When we're simpler/niche and can sustain margins
   ├─ Match: When competing on features, not price
   └─ Premium: Only with clear, provable differentiation

SMB Penalty Calculation

Per-user pricing penalizes SMBs with larger teams. Calculate the arbitrage:

Competitor: $30/user/mo
SMB with 5 users: $30 × 5 × 12 = $1,800/year

Our flat rate: $99/year
Savings: ($1,800 - $99) / $1,800 = 94%
Headline: "94% less than [Competitor] for teams of 5"

Rule: If savings exceed 70%, lead with price in positioning.

WTP Validation Hierarchy

TierMethodConfidenceWhen to Use
1 (Highest)Actual purchase, payment collected95%+Post-MVP, real customers
2Pre-order, payment intent, trial→paid70-85%Landing page tests
3Email signup at stated price50-65%Smoke tests
4Survey, interview ("would you pay X?")25-40%Early exploration only
5 (Lowest)Assumption, gut feel<20%Never use alone

Gate rule: Tier 1-2 evidence required before locking pricing. Tier 4-5 only for hypothesis generation.

Free Tier Design Rules

Only include a free tier if it serves a strategic purpose:

PurposeFree Tier DesignExample
Viral acquisitionGenerous + sharing incentiveDropbox referral
Product-led growthUseful enough to hook, limited enough to upgradeNotion personal
Market educationDemo the category valueNew category tools
Usage seedingGet data/content, charge for outputCanva designs

Anti-patterns:

  • Free tier that satisfies most users (no upgrade trigger)
  • Free tier that requires support (costs without revenue)
  • "Free forever" for unlimited users (cannibalizes paid)

Rule: Every free tier needs a clear upgrade trigger tied to value moment.

Tier Design Framework

Structure tiers around value events, not feature count:

TierPurposeDesign Principle
Free/TrialHook and demonstrate valueFirst win in <5 minutes
Entry/StarterConvert to payingLowest price that sustains business
Pro/GrowthCapture value from power usersFeatures that scale with success
EnterpriseCustom needs, high touchSLAs, SSO, dedicated support

Tier boundary rules:

  • Entry price = CAC payback in ≤3 months
  • Pro upgrade trigger = clear usage milestone (not feature gate)
  • Enterprise = only if you can support it (don't fake it)

BR- Output Format

Create pricing BR- entries using this structure:

BR-PRC-XXX: [Rule Name]
Rule: [Imperative statement — what MUST happen]
Rationale: [Business driver — why this rule exists]
Enforcement: [Where enforced — code, contract, process]
Evidence: [WTP validation, competitor anchor, cost structure]
Exception: [Override conditions and approver]

BR- Categories

PrefixCategoryExample Rules
BR-PRC-Price constraintsPrice floor, ceiling, discount cap
BR-PKG-Packaging rulesTier boundaries, feature gates
BR-CMP-Competitive positioningAnchor target, undercut threshold

Example BR- Entries

BR-PRC-001: Entry Price Floor
Rule: Entry tier never below $15/mo (annual) or $19/mo (monthly)
Rationale: Below $15/mo, CAC payback exceeds 6 months
Enforcement: Stripe product configuration, pricing page
Evidence: CAC estimate $45, need 3-month payback
Exception: Founding customer 50% discount (Matt approval)

BR-PKG-002: Free Tier Upgrade Trigger
Rule: Free tier limited to 50 [units]; show upgrade at 40 (80%)
Rationale: Create natural upgrade moment without frustration
Enforcement: Usage tracking + UI prompt at threshold
Evidence: CFD-XXX shows competitors gate at 25-100 units
Exception: None — critical for conversion funnel

BR-CMP-003: Competitive Price Anchor
Rule: Maintain ≥50% savings vs [Competitor] at 5-user level
Rationale: Price advantage is core differentiator for SMB segment
Enforcement: Quarterly competitive price review
Evidence: CFD-XXX (competitor pricing); BR-001 (product type: Undercut)
Exception: If competitor drops price, floor takes precedence

Anti-Patterns to Avoid

Don'tDo Instead
Copy competitor pricing blindlyUnderstand their value timing and cost structure
Innovation product at Fast Follow pricePrice for value, not market incumbents
Free tier without upgrade triggerDefine clear conversion moment
Discount to win dealsMaintain price integrity, add value
Change pricing weeklySet, validate, iterate quarterly
Gut-feel price pointsWTP validation (Tier 1-2 evidence)

Validation Workflow

Before locking pricing:

  1. Calculate cost floor: What's minimum price for positive unit economics?
  2. Identify anchor: What do customers pay today? (competitor or workaround)
  3. Design tiers: Entry + Pro minimum; free only if strategic
  4. Test WTP: Landing page with price, measure signup conversion
  5. Lock BR- entries: Document as enforceable rules

Output Requirements

Before advancing to Moat Articulation:

  • Pricing model selected with rationale (ties to product type)
  • Price anchor identified (CFD- reference)
  • Entry price point defined with unit economics check
  • Tier boundaries defined (or "no tiers" justified)
  • Free tier decision documented (yes + trigger, or no + why)
  • WTP validation plan created (even if not yet executed)
  • ≥3 BR-PRC/PKG/CMP entries created

Downstream Connections

ConsumerWhat It UsesExample
v0.3 Moat ArticulationPrice as moat element"Price leadership" defense
v0.5 Red TeamPricing risk assessment"What if competitor undercuts?"
v0.9 Unit EconomicsPrice inputs to CAC/LTVRevenue per customer calculation
GTM StrategyPricing messaging"91% less than [Competitor]"

Detailed References

  • Good/bad examples: See references/examples.md
  • BR- template worksheet: See assets/br-pricing.md

Bundled files

The model reads these on demand while the skill is loaded. They are exposed as readable files and are never executed.

Frequently asked questions

What does the Prd V03 Pricing Model AI skill do?

Select and validate pricing model for PRD v0.3 Commercial Model. Triggers on requests to set pricing, choose monetization model, design pricing tiers, validate willingness to pay, or when user asks "how much should we charge?", "what pricing model?", "freemium vs paid?", "how to structure tiers?", "price point?". Consumes Competitive Landscape (CFD-) and Product Type (BR-) from v0.2. Outputs BR- entries for pricing rules, tier boundaries, and competitive positioning.

Why use Prd V03 Pricing Model on TypingMind?

Because you install it once and use it with any model. Prd V03 Pricing Model is plain Markdown rather than provider-specific code, so the same skill runs on GPT-5, Claude, Gemini, Grok, or a local model — and you can switch model mid-chat without it breaking. TypingMind runs on your own API keys, so you pay providers directly instead of a per-seat subscription, and your skills and chats stay in your own storage.

How do I install Prd V03 Pricing Model in TypingMind?

Open Plugins → Skills → Install from GitHub in TypingMind and paste https://github.com/mattgierhart/PRD-driven-context-engineering/tree/main/plugins/prd-ce/skills/prd-v03-pricing-model. TypingMind reads its SKILL.md and bundles its files and installs it as a skill you can enable per chat.

Which AI models can use Prd V03 Pricing Model?

Any model you connect in TypingMind. AI skills are plain Markdown instructions rather than provider-specific code, so GPT, Claude, Gemini, Grok, and local models can all load this skill when a request matches it.

How many AI models can I use with Prd V03 Pricing Model?

As many as you like. As long as a model supports skills, you can use Prd V03 Pricing Model with it — GPT, Claude, Gemini, Grok, DeepSeek, Mistral, Llama and more — all on TypingMind with your own API keys.

Is the Prd V03 Pricing Model AI skill free?

Yes. It is published on GitHub by mattgierhart under the MIT license. You only pay your own AI provider for the tokens you use.

What are AI skills?

An AI skill is a reusable instruction bundle that teaches an AI model how to do one specific task. It follows the open Agent Skills format: a SKILL.md file with a name and description, plus any scripts, templates or reference files the model may need. The model reads the instructions only when your request matches the skill, so an installed skill costs nothing until it is used.

How are AI skills different from plugins or MCP servers?

A plugin or MCP server gives a model new tools to call — code that runs somewhere and returns a result. An AI skill gives the model knowledge and process instead: how to approach a task, which steps to follow, what good output looks like. Skills are plain Markdown, so they need no server, no API key and no runtime, and they work with any model.

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