Product design question
As a product manager at Walmart, how would you design a loyalty program?
- Walmart
- Product design
- Medium
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What this question tests
Product design skill for a loyalty program balancing customer value with Walmart's low-margin, high-volume business.
How to approach it
- Identify target segments: frequent grocery shoppers, occasional big-basket shoppers, and price-sensitive households, since incentives differ.
- Surface the pain point: Walmart shoppers don't feel rewarded for loyalty the way Amazon Prime members do.
- Prioritize frequent grocery shoppers first, since they drive the most repeat visits and margin.
- Design the solution: tiered cashback or points on groceries plus fuel discounts and delivery thresholds, grocery-focused rather than copying Amazon.
- Decide how it integrates with Walmart+ rather than competing with it.
- Define success: repeat visit frequency and basket size lift among enrolled members versus a control group.
What a strong answer includes
- Grounds the design in Walmart's real economics: thin margins mean rewards must be cheap to fund, like fuel discounts, not cash-heavy points.
- Proposes a concrete mechanic, for example 2 percent back in Walmart Cash on groceries, capped and redeemable in store.
- Ties the program to existing Walmart+ membership to avoid a confusing third program.
- Uses basket size and visit frequency lift, not signups, as the real success metric.
Common mistakes
- Copying Amazon Prime without adapting to Walmart's margin structure.
- Measuring success by enrollment count instead of behavior change.
- Ignoring overlap with the existing Walmart+ program.
Likely follow-up questions
- How would you fund the rewards given Walmart's thin margins?
- How does this interact with Walmart+ membership?
- How would you prevent the program from just rewarding already loyal shoppers?
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Learn the skill behind it
Chapters of the AI PM course that teach what this question tests.
- Chapter 4: Discovery and strategy for AI products
- Chapter 7: AI UX and human oversight: design for a system that is wrong sometimes
- Chapter 14: Get the job: the AI PM interview loop