Instagram Shopping Tab: Post-Launch Evaluation and Sizing
Context
You are evaluating the success of a new Instagram Shopping Tab after launch. The goal is to measure whether it drives incremental commerce value while maintaining a healthy user and merchant experience and not harming core engagement or ads revenue.
Questions
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Primary and Secondary Metrics
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What primary success metrics and guardrail/secondary metrics would you track to determine the Shopping Tab’s success?
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Pre-Launch Sizing
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How would you estimate the expected impact before launch (e.g., using TAM × adoption × ARPU assumptions)?
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Monitoring & Dashboards
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Describe or sketch the dashboards/plots you would build to monitor these metrics over time and during ramp/experiments.
Hints
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Think funnel conversion, GMV, click-through, retention.
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Size via TAM × adoption × ARPU; incorporate cannibalization and ramp scenarios.