Individual skill
amazon-profitability-calculator
Calculate Amazon per-unit margin, break-even or target-margin price, affordable ad spend, and period P&L waterfalls. Use for ASIN profitability, unit economics, contribution or channel margin, landed cost, COGS, TACoS, fee and return impact, settlement reconciliation, or period-over-period margin movement. Excludes live repricing, return-reason diagnosis, and ad campaign reporting.
plugins/KuudoAI/skills/skills/amazon-profitability-calculator/SKILL.md
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- Repository last updated
- Nov 6, 2026
- License
- Apache-2.0
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- ai-coding Repository topic
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CHANGELOG.mddoc · 6,867 bytesLICENSE.txtdoc · 443 bytesSKILL.mdcore · 11,601 bytesSKILL.mdcore · 11,601 bytesSKILL.mdcore · 11,601 bytesSKILL.mdcore · 11,601 bytesevals/evals.jsonasset · 13,581 bytesreferences/formulas.mddoc · 6,763 bytesreferences/inputs.mddoc · 12,466 bytesreferences/period-pnl.mddoc · 7,559 bytesreferences/sourcing.mddoc · 10,056 bytesreferences/us-referral-fees.mddoc · 4,945 bytesscripts/fixtures/per-unit-beauty-whole-band.jsonasset · 953 bytesscripts/fixtures/per-unit-us-home-kitchen.jsonasset · 1,004 bytesscripts/fixtures/period-worked-quarter.jsonasset · 756 bytesscripts/margin.pyruns · 16,201 bytesscripts/pnl.pyruns · 9,184 bytesscripts/validate_fixtures.pyruns · 2,567 bytes
Read excerpt
# Amazon Profitability
Two calculations that people routinely conflate. Work out which one is being asked for
before doing anything else.
| | **Per-unit cascade** | **Period P&L** |
| --- | --- | --- |
| Question | Should I sell this, at what price? | What did the business actually make? |
| Scope | One hypothetical unit | A brand or account over a period |
| Script | `scripts/margin.py` | `scripts/pnl.py` |
| Reference | `references/formulas.md` | `references/period-pnl.md` |
| Has | Break-even and target-price solvers | Cancellations, claims, chargebacks, reimbursements, overheads |
| Lacks | Everything in the column to the right | Any notion of price solving |
