The question it answers
How many customers don’t come back, who are they, and is the loss tied to a branch, a campaign or a period?
What you get
- A definition of a “lost customer” that fits your business, and a churn measurement
- Cohort analysis by month of first purchase
- A list of at-risk customers
- Prioritised, concrete retention steps
Data needed
Customer base, loyalty card, or receipt history linked to customers
