Customer Cohort Analysis

### name Customer Cohort Analysis — Repeat Purchase Rate Over Time ### oneLiner Groups customers by their first-purchase month and tracks what percentage return in subsequent months — the gold standard for measuring retention. ### whenToUse - When you want to know whether customers acquired last quarter are coming back for additional purchases. - When evaluating the health of a loyalty program or the effectiveness of a win-back campaign. - When an investor or partner asks for your repeat purchase rate — this is the report to run. ### howToRun ``` Run skill: shopify-admin-customer-cohort-analysis Store: yourstore.myshopify.com cohort_months: 6 follow_months: 3 ``` ### whatYouGet A CSV file `cohort_analysis_YYYY-MM-DD.csv` with columns: cohort month, customers acquired, repeat purchasers, repeat rate percentage, total revenue, revenue per customer, month offset. In human format, a comparison table shows each cohort's retention percentages at M+1, M+2, M+3. Read-only — no data is changed. ### polishContext ### safetyNote