Walmart Product Design: A Cart Sized and Built for Tween and Young Teen Shoppers
Company: Walmart Labs
Role: Product Manager
Category: Product Design & Strategy
Difficulty: medium
Interview Round: Other
Walmart has noticed that a large number of children aged 10 to 15 are visiting its stores and shopping there. As a product manager, design a shopping cart for these young shoppers. Decide which of them you are designing for, what problems the cart should solve for them and for the people around them, which features it launches with, and how you would know whether it is working.
```hint Mind the age span
A 10-year-old and a 15-year-old differ a lot in height, strength, spending money and independence, and the cart also has to work for parents, other shoppers and store staff. Decide whose trip you are improving before you pick features.
```
### Clarifying Questions
- Are these kids mostly shopping alone, with friends, or alongside a parent elsewhere in the same store, and does Walmart want to encourage unaccompanied trips?
- Is the aim to grow spending by this age group, to make their trips safer and easier, or to fix problems that happen today, such as children riding full-size carts or crowding aisles?
- Is the scope limited to the physical cart, or can it connect to the Walmart app, self-checkout and in-store item scanning?
- Should the cart replace part of the existing fleet in every store, or be tested first in a few stores where young shoppers are most common?
### What a Strong Answer Covers
- A stated goal for Walmart and the constraints a cart has to live with: cost per unit, corral space, durability and fleet logistics.
- A segmentation of 10-to-15-year-old shoppers by age, independence and trip purpose, with a reasoned primary segment, and with parents and store staff treated as stakeholders.
- Pain points of that segment mapped to physical and digital cart features, prioritized into a first version that can be piloted.
- Safeguards specific to minors: age-restricted products, paying without a bank card, and limits on collecting children's data.
- Success metrics with guardrails, and a pilot design that can show cause and effect.
### Follow-up Questions
- If the cart has a scanner or screen that records what a 12-year-old picks up, what data rules would you follow and how would you explain them to parents?
- Store managers say a second cart type will clog the corrals and entrances. How would you answer them, and what would the pilot measure?
- How would your design change if research showed most of these kids shop alongside a parent rather than on their own?
Overview: A product design exercise set in Walmart stores, where many shoppers aged 10 to 15 now come in and buy things. The candidate designs a shopping cart for these young customers, choosing a target segment, their pain points and features, safeguards for minors, and success metrics for a store pilot.