peterbamuhigire SaaS Pricing & Packaging Spec Skill
Use When
- Commercial and product owners must turn buyer value and cost-to-serve into enforceable packaging rules.
Do Not Use When
- Do not use to guess prices without customer, willingness-to-pay or unit-cost evidence, or to implement billing architecture.
Required Inputs
| Artefact | Source or provider | Required? | Missing behaviour |
|---|---|---|---|
| ICP, buyer value and willingness-to-pay evidence | Research, sales and product owners | Required | Return hypotheses and a research plan if evidence is absent. |
| Feature entitlements and cost-to-serve | PRD, finance and operations | Required | Block package approval where margin or entitlement ownership is unknown. |
Workflow
- Read the named inputs and confirm their approval, version and unresolved decisions.
- Apply the decision rules below before drafting; stop on a missing authority, unsafe assumption or unresolved scope driver.
- Produce the SaaS Pricing and Packaging Specification through the existing domain procedure and load only the references needed for the chosen branch.
- Trace each material statement in the SaaS Pricing and Packaging Specification to an input, decision or explicitly qualified assumption.
- Verify the observable acceptance conditions, record unassessed checks, and hand the artefacts to their named consumers.
- If validation fails, recover by correcting the source decision or artefact and rerun the affected check; do not weaken the acceptance condition.
Outputs
| Artefact | Consumer | Observable acceptance condition |
|---|---|---|
| SaaS Pricing and Packaging Specification | Product, sales, finance, billing and web teams | Tiers, value metric, entitlements, upgrade/downgrade, public claims and change policies agree and are testable. |
Evidence Produced
| Evidence | Consumer | Acceptance condition |
|---|---|---|
| Source and decision trace | Reviewer and downstream owner | Each material statement cites an approved input, named decision or qualified open issue. |
| Completed verification record | Release or phase gate owner | Every applicable check records pass/fail; unavailable checks remain not assessed. |
Capability and permission boundaries
Read-only is the default for analysis, review, evaluation and planning. Read and search access to authorised project artefacts are required. Editing is limited to an explicitly requested project deliverable. Execution may run document, syntax or validation checks. Network access is used only for facts that require current verification. Do not publish, spend, change production, approve policy, or claim certification without explicit authority.
Degraded mode
If any required capability is unavailable, return the narrowest useful qualified SaaS Pricing and Packaging Specification draft plus a gap register showing the missing item, affected sections, risk and owner. Never convert an unassessed check into a pass.
Decision Rules
| Choice | Action | Failure or risk avoided |
|---|---|---|
| Metric tracks customer value and scales predictably | Use as the primary value metric | Expansion is understandable |
| Metric is internal cost or easy to game | Reject or pair with a guardrail | Pricing punishes normal use |
Quality Standards
- Preserve repository terminology and trace every material choice to project context.
- Use deterministic acceptance conditions; replace vague quality claims with an observable check, threshold or named approval.
- Cover error, empty, edge, recovery and operational cases relevant to this skill.
- Verify standards, citations, APIs and package names before relying on them; qualify what cannot be checked.
- Stop release for a failed safety, security, legal, financial, accessibility or data-integrity gate.
Anti-Patterns
- Copying a competitor's three tiers. Fix: derive packages from buyer jobs and willingness to pay.
- Using seats when value does not scale by user. Fix: test a value-correlated metric.
- Hiding material limits from the price page. Fix: align public claims with entitlement rules.
- Offering freemium without an acquisition and conversion thesis. Fix: document thresholds or reject it.
- Ignoring grandfathering and downgrade effects. Fix: specify lifecycle and communication rules.
References
- Pricing template
- AI tier guidance
Overview
Generates the SaaS pricing & packaging specification, sourced from Walling (Pricing chapters), Cotton (publish your pricing), and Mersch (unit economics).
Core Instructions
Step 1: Choose the value metric
The value metric is the unit on which the customer's payment scales. It must grow with the customer's value extraction. Candidates: seats, API calls, GB stored, transactions processed, MAUs, contacts in CRM, video minutes recorded, properties managed.
State the chosen value metric and the rejection reasons for the runner-up.
Step 2: Define tiers
Recommended 3-4 public tiers + 1 enterprise (contact-us):
| Tier | Price/mo | Value-metric units included | Key features | Support | SLA |
|---|---|---|---|---|---|
| Free / Indie | $0 / $29 | small | core | community / NBD | none / 99.5% |
| Pro | $99 | medium | + collaboration | email 24h | 99.9% |
| Business / Studio | $299 | large | + integrations + SSO | priority chat | 99.95% |
| Enterprise | contact | unlimited | + dedicated infra, SSO, audit, custom DPA | named CSM, 15 min SEV1 | 99.99% |
Step 3: Feature gates
Server-side gating only. Each gate evaluates tenant.tier from the signed context. Document the gate inventory and the fallback (upsell prompt, limit-reached UX).
Step 4: Expansion levers
Per Walling, expansion is the SaaS cheat-code. Define:
- Value-metric expansion — more seats / more usage as customer grows.
- Feature expansion — upsell to next tier.
- Cross-sell — adjacent products.
Each lever has: trigger event, in-product upsell UX, sales-assisted upsell path, expected conversion rate.
Step 5: Freemium decision
Decide yes/no with explicit drivers: high virality? acquisition channel? cost-to-serve free user? conversion rate? competitor pressure? Document the decision as an ADR.
Step 6: Credit-card-up-front decision
Decide yes/no — trial with CC vs no-CC. Document trade-offs (signup friction vs activated-trial quality).
Step 7: Price-raise & grandfathering policy
State the cadence (typically annual), the trigger (Rule of 10: ≥ 10% MRR uplift), the grandfathering window (existing customers protected for 12 months), the announcement protocol, the discount-offer to migrate.
Step 8: Discount & concession authority
| Role | Max discount | Approval |
|---|---|---|
| AE | 10% | self |
| Sales lead | 20% | self |
| VP Sales | 30% | self |
| CFO | > 30% | required |
Step 9: Public price page contract
The page MUST show prices, tiers, features, limits, FAQ. State what is NOT shown (negotiated enterprise pricing).
Step 10: Write the spec
Pricing_And_Packaging_Spec.md with sections: 1) Value Metric, 2) Tier Definitions, 3) Feature Gates Inventory, 4) Expansion Levers, 5) Freemium / Trial Decision, 6) Credit-Card-Up-Front Decision, 7) Price-Raise & Grandfathering Policy, 8) Discount & Concession Authority, 9) Public Price Page Contract, 10) Traceability to PRD & Business Case.
Standards
- IEEE 29148-2018 — Stakeholder requirements.
- Walling (2022) — Pricing structure chapters.
- Cotton (2020) — Essay 5: Publish your pricing.
Resources
logic.prompt,README.md,references/saas-pricing-and-packaging-spec-template.md.