Define a north-star metric and purchase funnel for StickerGiant's online storefront
Company: StickerGiant
Role: Product Manager
Category: Analytics & Experimentation
Difficulty: medium
Interview Round: Other
StickerGiant is a custom sticker and label printer that sells through its website. How would you decide whether that website is succeeding, and which metrics would you track?
```hint Follow one order
Trace what a visitor has to do to get from landing on the site to holding correctly printed stickers, and ask which of those steps the website itself is responsible for.
```
### Clarifying Questions
- Does "webpage" mean the whole online storefront, the homepage, or a single product page?
- Should the measures cover only orders configured and paid on the site, or also quote requests for large label runs that a sales team closes later?
- Should I focus on one kind of buyer, such as businesses reordering product labels, or on everyone who visits?
### What a Strong Answer Covers
- The website's job for the business and for each buyer type, for example a brand reordering product labels versus someone buying stickers once for an event
- One north-star metric tied to completed, correctly printed orders rather than traffic, with the reason it was chosen
- Supporting metrics along the path from landing to configuration, artwork upload, proof approval and checkout, and which step is most likely to leak
- Guardrails on print quality, margin and customer effort, such as reprints, proof revision rounds and support contacts
- How the metrics are segmented and then used to set targets and judge changes to the site
### Follow-up Questions
- Completed orders are rising, but fewer business customers come back to reorder. Which signal do you trust, and how would you investigate?
- How would you tell whether a redesign of the product configuration page worked?
- Which two or three numbers would you show leadership every week, and why those?
Overview: A product manager metrics question about defining and measuring success for the website of StickerGiant, a custom sticker and label printer. It tests linking the site to business and customer goals, choosing a north-star metric, building a purchase funnel with guardrails, and segmenting results by buyer type.