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Metricsstandard

How would you A/B test a new pricing page?

How to approach it

Clarify what changes on the page (layout or actual prices), because testing different prices raises fairness and trust issues.

How a strong answer opens

“I'd like to know what changes: the layout or the actual prices. Showing different prices to different people raises fairness and trust issues, so the test design depends on that answer.”

Outline of a strong answer

Try answering out loud for a few minutes before you open this.

  1. Clarify the change and the hypothesis
  2. Pick the primary metric: paid conversion or revenue per visitor
  3. Add guardrails: refunds, support tickets, churn later
  4. Decide the unit (user, not session) and run time
  5. Discuss risks of showing different prices to different people
  6. Describe how you would read results and decide

Where this question usually goes wrong

Testing price changes like a button color, ignoring that customers compare prices and that refunds and churn show up weeks later.

Learn the method

A/B tests a PM must be able to read in Module 2, Metrics and execution.

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