Product design question
How would you design an app that helps consumers find Happy Hours?
- Yelp
- Tripadvisor
- Meta
- Product design
- Medium
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What this question tests
Product design for a local discovery app, requiring a clear monetization-aware value proposition for consumers and businesses.
How to approach it
- Segment users: young professionals looking for after-work deals and groups planning a night out, the core happy-hour audience.
- Identify the pain point: happy hour info is scattered across bar websites and inconsistent, hard to discover in real time.
- Prioritize real-time, location-based discovery, since timing is the key differentiator over a general review app.
- Design the solution: a live map showing nearby active happy hours with deal details, sourced from bar partners updating their own listings.
- Add a business-side incentive: free listing plus paid promotion for bars wanting to fill slow hours, aligning monetization with real value.
- Define success: check-ins or redemptions at listed happy hours, plus bar partner retention.
What a strong answer includes
- Centers the design on real-time relevance, whether it is happy hour right now nearby, the key gap in generic review apps.
- Proposes a realistic data sourcing model, bar partners self-updating, rather than assuming perfect data exists.
- Ties monetization to genuine business value, filling slow hours, not a bolted-on ad model.
- Uses redemptions, not just app opens, as the success metric, tying to real business outcomes for bars.
Common mistakes
- Ignoring how happy hour data would actually be sourced and kept current.
- Designing a static list rather than emphasizing real-time relevance.
- Not addressing the two-sided nature and differing incentives of consumers and bars.
Likely follow-up questions
- How would you keep happy hour listings accurate and current?
- How would you monetize this for both consumers and bars?
- How would you prevent bars from gaming the active-now status?
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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