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DoorDash·Product Manager·Onsite - Product Sense / Strategy·Senior

Senior
Apr 2026

Summary

DoorDash PM interview with a pricing strategy question that sounds like a Walmart ops problem but is really testing whether you can think through second-order demand effects. Weird framing, but kind of interesting once you sit with it.

Questions Asked (1)

Q1

You manage pricing at physical Walmart stores. How would you grow revenue by lowering prices?

Pricing & MonetizationProduct StrategyProduct Analytics & Metrics
Author's notes

My first instinct was to just say volume offsets the margin hit, which is fine but pretty surface level.

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AI HintsAI Generated

Suggested Approach

Clarify that the goal is to grow total revenue, not just volume, by leveraging price elasticity and cross-selling. Structure your answer around identifying elastic products, implementing targeted price reductions, and measuring the impact on basket size and overall revenue. Emphasize a data-driven, iterative approach with clear metrics.

Pro tip: Acknowledge that lowering prices can increase revenue only if demand is elastic and the incremental volume outweighs the margin loss; mention the importance of considering competitor reactions and operational constraints. Show that you understand the difference between revenue and profit, and that you'd monitor both.

1. Clarify the objective and constraints

Confirm that the goal is to grow total revenue (not profit) and understand any constraints like brand perception, supplier agreements, or operational capacity. Ask about the timeframe and available data.

2. Identify elastic products and segments

Use historical sales data and price elasticity models to find products where demand is highly sensitive to price changes. Segment by customer demographics, geography, and shopping mission to target price cuts effectively.

3. Design and test price reductions

Run controlled experiments (e.g., A/B tests across stores) with selective price cuts on elastic items. Consider complementary products and cross-selling opportunities to increase basket size.

4. Measure impact on revenue and key metrics

Track changes in units sold, total revenue, basket size, and customer acquisition/retention. Compare against control groups to isolate the effect of price changes.

5. Scale and iterate

If results show revenue growth, roll out successful price reductions to more stores or products. Continuously monitor and adjust based on performance and competitive response.

Key Points to Mention

  • Price elasticity of demand and how to estimate it
  • Cross-selling and basket size effects
  • A/B testing and controlled experiments
  • Revenue vs. profit trade-off
  • Competitor pricing and market response
  • Customer segmentation and targeting

AI-generated suggestions, not part of the candidate's original notes. May be inaccurate — verify before relying on them.