What caused the sudden 30% decrease in in-app purchases for Naver Z's ZEPETO World creator tools last week?

Introduction

The sudden 30% decrease in in-app purchases for Naver Z's ZEPETO World creator tools last week is a critical issue that demands immediate attention. This analysis will systematically identify, validate, and address the root cause while considering both short-term and long-term implications for the product and business.

To tackle this problem, I'll follow a structured approach that covers issue identification, hypothesis generation, validation, and solution development. My goal is to provide a comprehensive analysis that not only addresses the immediate concern but also strengthens our product strategy moving forward.

Step 1

Clarifying Questions (3 minutes)

• Looking at the timing, I'm thinking this could be related to a recent update. Has there been any significant change to the ZEPETO World creator tools in the past two weeks?

Why it matters: Recent changes often correlate with sudden metric shifts. Expected answer: Yes, there was an update to the UI of the creator tools. Impact on approach: If true, we'd focus on the update's impact on user experience and workflow.

• Considering user segments, I'm curious about the distribution of the decrease. Is the 30% drop uniform across all user types, or is it more pronounced in specific segments?

Why it matters: Identifying affected segments helps narrow down potential causes. Expected answer: The decrease is more significant among casual creators. Impact on approach: We'd investigate factors specifically affecting casual users' purchase behavior.

• Given the nature of in-app purchases, I'm wondering about pricing changes. Have there been any modifications to the pricing structure or available packages for creator tools recently?

Why it matters: Pricing changes can directly impact purchase decisions. Expected answer: No recent pricing changes have been implemented. Impact on approach: If true, we'd shift focus to other factors affecting perceived value or user experience.

• Thinking about external factors, I'm curious about any recent changes in the competitive landscape. Have any major competitors launched new features or promotional campaigns in the past month?

Why it matters: Competitive actions can influence user behavior and spending patterns. Expected answer: A competitor launched a similar tool with a free trial period. Impact on approach: We'd consider how to differentiate our offering and communicate its unique value.