Why has Greenlight's debit card activation rate dropped by 15% over the past month?

Introduction

Greenlight's debit card activation rate dropping by 15% over the past month is a significant issue that requires immediate attention. This decline could have far-reaching implications for user engagement, revenue, and overall product success. I'll approach this problem systematically, focusing on identifying the root cause, validating hypotheses, and developing both short-term and long-term solutions.

Step 1

Clarifying Questions (3 minutes)

• Looking at the timing, I'm thinking there might be a recent product change. Has there been any significant update to the card activation process in the last 1-2 months?

Why it matters: Recent changes often correlate with metric shifts. Expected answer: Yes, we updated the UI for card activation. Impact on approach: If yes, we'd focus on the new UI; if no, we'd look at other factors.

• Considering user segments, I'm curious about the activation rate across different age groups. Are we seeing a uniform 15% drop across all user segments, or is it more pronounced in specific groups?

Why it matters: Helps identify if the issue is universal or segment-specific. Expected answer: The drop is more significant in the 18-25 age group. Impact on approach: If segment-specific, we'd tailor solutions to that group; if uniform, we'd look at broader issues.

• Given the importance of onboarding, I'm wondering about the user journey. Has there been any change in the steps leading up to card activation, such as account creation or KYC processes?

Why it matters: Changes in preceding steps could impact activation rates. Expected answer: No changes to account creation, but KYC process was updated. Impact on approach: If yes, we'd examine the impact of these changes; if no, we'd focus on the activation process itself.

• Considering potential technical issues, I'm curious about system performance. Have there been any reported outages or significant slowdowns in the past month?

Why it matters: Technical issues can directly impact activation rates. Expected answer: Some intermittent slowdowns reported in the activation API. Impact on approach: If yes, we'd prioritize technical fixes; if no, we'd focus more on user experience and product design.