Sequencing eBay Ads' Yearly Roadmap: Two Partner Integrations and One Platform Bet
Company: eBay
Role: Product Manager
Category: Product / Decision Making
Difficulty: medium
Interview Round: Other
You lead product for the advertising business at eBay. Three projects are proposed for 2021: two of them integrate eBay's ads business with external partners, and the third is an internal project that delivers the long-term vision for the ads platform. Explain how you would plan the 2021 roadmap for these three projects: how you would assess and compare them, the order and timing you would choose across the year, and how you would handle the trade-offs and dependencies between them.
```hint Look for links between the projects
Before ranking anything, ask whether either partner integration would be cheaper or more valuable once the platform work exists, and whether a partner's own deadline fixes its timing. Sequencing follows from those links as much as from each project's value.
```
### Clarifying Questions
- What does each partner integration deliver (new advertiser demand, new ad inventory, data or measurement), and does either come with a contractual or partner-imposed date?
- What is the platform vision meant to change, for example ad serving, targeting, measurement or self-serve tools for sellers, and what later work depends on it?
- What capacity is available: one shared team for all three projects, or separate teams that can work in parallel?
- What does the ads business most need from 2021: in-year revenue, advertiser growth, a better buyer experience, or long-term platform capability?
### What a Strong Answer Covers
- Goals for the ads business in 2021, and how each of the three projects contributes to them.
- A consistent way to size and compare the projects (impact, confidence, effort, strategic value, risk including partner-side risk) that does not automatically starve the platform work.
- Dependency and capacity analysis that drives the sequence, such as whether partner work should be built on the new platform or ahead of it.
- A concrete quarter-by-quarter plan with milestones, decision points and the triggers that would change it.
- Stakeholder alignment, plus metrics for each project and guardrails for the marketplace and its buyers.
### Follow-up Questions
- Midway through the year, one partner asks to pull its launch forward by a quarter. What do you do?
- Leadership proposes cutting the platform project to fund more partner work. How do you respond?
- How would you report progress on the platform project when it earns almost no revenue on its own in 2021?
Overview: A product manager prioritization question set in eBay's advertising business: plan a year's roadmap across two external partner integrations and one internal platform-vision project. It tests goal setting, sizing and comparing projects, dependency-aware sequencing, capacity trade-offs, and stakeholder alignment.