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bfcm-cohort-quality

Find out whether the new customers a Shopify DTC brand bought during Black Friday / Cyber Monday were worth it.

Skill by type-dot-com

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Works with Claude Code, Claude apps, Codex, Cursor, Gemini CLI, GitHub Copilot, VS Code, OpenCode, Goose, Windsurf. Read the repository before you give any tool access to your data.

npx agentmarket install skill/type-dot-com-bfcm-cohort-quality

Asks which of your tools to add it to (Claude Code, Codex, Cursor, VS Code, Windsurf, Gemini CLI, Claude Desktop) and shows the change first. See https://agentmart.dev/cli.

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About

Find out whether the new customers a Shopify DTC brand bought during Black Friday / Cyber Monday were worth it. Compares them with the customers bought the October before and the January–February after, at equal ages (repeat rate and contribution margin per customer at 30–365 days, immature horizons marked), plus refunds, discount dependence and payback on blended new-customer cost. Cuts BFCM buyers by discount depth, source and entry product, and sets this year's offer and budget. Read-only.

Use cases: design, finance

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Permissions

What this skill can do and what it asks for, from its SKILL.md. Checked Oct 25, 2026.

Tools
No tools found
Secrets
None asked for
Install scripts
None found
Runs as
Python package

Network hosts it talks to 1

  • codeload.github.com · found in install command

Files it touches

  • ~/.claude/skills/bfcm-cohort-quality

What's inside

Skill name
bfcm-cohort-quality
Description
Find out whether the new customers a Shopify DTC brand bought during Black Friday / Cyber Monday were worth it. Compares them with the customers bought the October before and the January–February after, at equal ages (repeat rate and contribution margin per customer at 30–365 days, immature horizons marked), plus refunds, discount dependence and payback on blended new-customer cost. Cuts BFCM buyers by discount depth, source and entry product, and sets this year's offer and budget. Read-only.
License
unknown
Instructions
96 lines in SKILL.md · view on GitHub

Before installing

  • Ships executable scripts

Files (12)

  • DATA_CONTRACT.md
  • SKILL.md
  • economics.json · examples/data/
  • orders.csv · examples/data/
  • spend.csv · examples/data/
  • expected_output.txt · examples/
  • make_fixtures.py · examples/
  • run.sh · examples/
  • playbook.md · references/
  • cohort_quality.py · scripts/
  • make_cases.py · tests/
  • run_tests.sh · tests/

The license isn't open source, so the instructions aren't shown here. Read SKILL.md on GitHub

More from type-dot-com/type.com-skills-library

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Last commit (this folder)
Oct 21, 2026 (8 days ago)

From GitHub (fetched Oct 24, 2026).

Details

License
License unknown
First seen
Oct 24, 2026
Last checked
Oct 24, 2026

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Cite this page

bfcm-cohort-quality skill. Agent Mart. https://agentmart.dev/skills/type-dot-com-bfcm-cohort-quality (last updated 2026-10-24)