Metrics question
You are a seller product manager at Amazon (assume that it's a pure marketplace). You have to activate churned sellers (i.e., sellers who have stopped using seller producte e.g., catalogues, inventory, etc). How would you go about it? (Note: You have budget constraints to consider.)
- Vedantu
- Metrics
- Hard
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What this question tests
Growth and retention thinking under a real budget constraint, requiring low cost, high leverage tactics over paid incentives.
How to approach it
- Segment churned sellers by reason: those who left due to low sales, high fees, or operational complexity (returns, inventory).
- Prioritize a segment with the clearest fixable cause, for example sellers who churned due to operational complexity rather than fundamental unprofitability.
- Since budget is constrained, favor product and communication fixes over cash incentives, like simplified inventory tools or fee transparency emails.
- Propose a low cost win back campaign: a personalized email showing the seller's historical performance plus one concrete tool improvement relevant to their stated churn reason.
- Test on a small cohort before scaling, since budget constraints mean you can't afford a broad, ineffective campaign.
- Define success as reactivation rate of contacted churned sellers and their 90 day retention after returning.
What a strong answer includes
- Segments churned sellers by root cause instead of treating them as one group.
- Explicitly designs around the budget constraint by favoring product and messaging fixes over cash incentives.
- Gives an illustrative number, for example assuming a 10 percent reactivation rate from a targeted, low cost campaign.
- Builds in a small pilot before scaling, respecting the budget limit.
Common mistakes
- Proposing cash incentives or fee waivers as the primary lever despite the explicit budget constraint.
- Treating all churned sellers as one segment instead of separating fixable from unfixable causes.
Likely follow-up questions
- How would you identify which churn reasons are fixable without more budget?
- How would you measure long term seller value versus just reactivation rate?
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More questions from Vedantu
Learn the skill behind it
Chapters of the AI PM course that teach what this question tests.
- Chapter 9: Prove it paid off: outcomes, economics, and pricing
- Chapter 2: Data fluency: SQL, logs, and reading the truth yourself
- Chapter 14: Get the job: the AI PM interview loop