Grow UPI money transfers between WhatsApp contacts in India to a quarter of monthly users
Company: Meta
Role: Product Manager
Category: Product Design & Strategy
Difficulty: medium
Interview Round: Other
You are a product manager for payments in WhatsApp in India, where users can send money to each other through UPI, the country's real-time bank-to-bank payment system. Today 10% of WhatsApp's monthly active users in India use payments, and the goal is to raise that share to 25%. Only person-to-person transfers are in scope; payments to merchants are excluded. How would you reach the goal?
```hint Where do users drop out?
Split the path from monthly WhatsApp user to monthly payment user into stages, then ask which stage loses the most people, and which kinds of transfers naturally start inside a chat.
```
### Clarifying Questions
- What counts as using payments in a month: sending at least one transfer, or also just receiving one?
- By when should the share reach 25%, and is there a budget for incentives such as cashback?
- What is the goal behind the target: deeper engagement with WhatsApp, a user base for future payment products, or something else?
- Are there regulatory limits on onboarding users or on transaction share that the plan has to work within?
### What a Strong Answer Covers
- A precise definition of the metric and the size of the gap, broken into stages from monthly user to repeat payment user.
- Segments of WhatsApp users in India with distinct person-to-person money needs, and a reasoned choice of where to focus.
- Solutions that use what WhatsApp has and standalone payment apps lack, such as contacts, conversations and groups, while staying out of merchant payments.
- A prioritized, sequenced plan with success metrics and guardrails for fraud, user trust and the messaging experience.
- Risks from competitors, regulation and incentive-driven growth that does not last.
### Follow-up Questions
- Most people who set up payments make one transfer and never another. What would you change?
- Cashback is the fastest lever but costly. How would you decide whether to use it, and how would you keep it from attracting abuse?
- How would you tell whether payments made people use WhatsApp messaging more, rather than just moving transfers over from another UPI app?
Overview: A Meta product strategy question about WhatsApp payments in India: raise the share of monthly active users who use person-to-person UPI transfers from 10% to 25%, with merchant payments out of scope. It tests metric definition, funnel analysis, user segmentation, prioritization and success metrics.