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

Senior
Jul 2026

Summary

PM interview at Coinbase with a product sense question that felt oddly out of place for a crypto company. One question, pretty open-ended, left me second-guessing my framing the whole time.

Questions Asked (1)

Q1

How would you optimize Booking.com to improve its conversion rates?

Product Sense & IdeationProduct Analytics & MetricsA/B Testing & Experimentation
Author's notes

Weird question to get at a crypto company but okay.

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AI HintsAI Generated

Suggested Approach

Start by clarifying the goal: improve conversion rates for Booking.com, a leading online travel agency. Then, structure your answer by identifying key user journey stages, hypothesizing conversion bottlenecks, and proposing data-driven optimizations with A/B testing. Emphasize a metrics-driven approach and prioritization based on impact and effort.

Pro tip: Demonstrate deep understanding of Booking.com's business model by focusing on both sides of the marketplace (travelers and accommodation providers) and how optimizations can create a flywheel effect. Also, mention the importance of considering seasonality and regional differences in conversion rates.

1. Clarify Goal and Scope

Confirm that the goal is to increase conversion rate (e.g., from search to booking) and define which conversion (e.g., visitor to booker, search to booking). Ask if there are specific markets or user segments to focus on.

2. Map User Journey and Identify Friction

Outline the typical user journey: search, compare, select, book. Identify potential friction points at each stage, such as unclear pricing, lack of trust signals, or complex checkout.

3. Generate Hypotheses and Prioritize

Brainstorm specific optimization ideas for each friction point (e.g., personalized recommendations, simplified checkout, urgency cues). Prioritize using a framework like RICE (Reach, Impact, Confidence, Effort).

4. Design Experiments and Metrics

Propose A/B tests for top hypotheses, defining success metrics (e.g., conversion rate, booking value) and guardrail metrics (e.g., cancellation rate, customer satisfaction).

5. Measure, Learn, and Iterate

Explain how to analyze results, scale winning experiments, and continuously iterate. Mention the importance of statistical significance and avoiding common pitfalls like peeking.

Key Points to Mention

  • Use of data and analytics to identify drop-off points (e.g., funnel analysis).
  • Personalization based on user behavior and preferences (e.g., recommended destinations, property types).
  • Trust and social proof elements (e.g., reviews, ratings, secure booking badges).
  • Simplification of the booking process (e.g., fewer steps, guest checkout, saved payment methods).
  • Urgency and scarcity tactics (e.g., limited availability, time-sensitive deals) but use ethically.
  • Mobile optimization and page load speed, as many users book on mobile.
  • A/B testing methodology and common pitfalls (e.g., sample size, duration, novelty effect).

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