This question prompts you to consider strategic key performance indicators (KPIs) for a particular aspect of Instagram, specifically Instagram shops. The interviewer is requesting that you exclude ad revenue from your considerations, signaling an interest in your capability to evaluate success through engagement, user experience, and the overall effectiveness of the Instagram shop feature. To respond to this question effectively, it will be essential to concentrate on several key components: User Engagement: Metrics associated with user activities such as clicks, likes, shares, comments, saved posts, and total purchases. Reach and Visibility: What is the number of users viewing the shops in their feeds, and how often are they seen? User Satisfaction and Experience: Are users content with Instagram Shops? How user-friendly is the navigation for browsing shops, completing purchases, or managing returns?