cohort revenue analysis
Run cohort revenue / retention analysis — group customers by acquisition month or source, track LTV30/60/90/180, repeat-rate curves, AOV evolution, and channel-quality comparison. Use when LTV is a single number (broken), comparing channel quality, or pre-deciding scale-up.
WHAT THIS SKILL PRODUCES — REAL SCENARIO
Brand wants to scale Meta spend but unsure if recent cohorts are weaker. Skill compares LTV90 by acquisition month, segments by first-channel, exposes that Q1 cohorts have 22% lower repeat rate, and recommends auditing creative angle that drove Q1.
STRUCTURE — 7 SECTIONS
this is the actual section map of the skill file. content of each section is the part you pay for.
- 01when to invoke
- 02brand brain context required
- 03inputs from user
- 04process
- 05output template
- 06output checklist
- 07anti-patterns
WHAT YOU GET
- ▸full 97-line SKILL.md
- ▸frontmatter contract for agent harnesses
- ▸step-by-step process + decision rules
- ▸output format spec + edge cases
- ▸commercial license — perpetual, modify privately
- ▸all v1.x updates
BRAND BRAIN FIELDS REQUIRED
THE LIBRARY — BEST MATH
$99
this skill + every other skill in the catalog. break-even at six. one klaviyo flow rebuild at agency rates pays for the whole library.
JUST THIS SKILL
one file, $19. you can always upgrade to the library later.