Shelf shop-along template and interview questions
Understand how shoppers navigate a physical shelf and decide what enters their basket.
The short version
- A shelf shop-along watches people shop a real or simulated shelf to see what catches their attention, what they compare and what decides their choice.
- Ask about the shopping mission before the shelf (Q1 to Q2), observe first at the shelf (Q3 to Q8), then explore rejection and the final choice (Q9 to Q14).
- Read each session as a sequence from approach to choice, and study the products shoppers noticed but rejected, not just what they bought.
- Run it as a 20 to 30 minute in-store or simulated shelf session with genuine category shoppers on a realistic shopping mission.
About this research
What shoppers say influences their purchases and what actually influences them at the shelf can differ.
A shelf shop-along observes people during a real or realistically simulated shopping experience. It helps you understand what catches their attention, how they navigate the category, which products they pick up, what information they inspect, how they compare alternatives, and what ultimately determines selection.
Shop-alongs combine real-time observation with contextual questioning. They can reveal influences from shelf position, packaging, price, promotions, familiarity and the retail environment.
Study at a glance
| Study type | Shopper or observational research |
|---|---|
| Method | In-store or simulated shelf observation and contextual interview |
| Average session time | 20 to 30 minutes |
| Core questions | 14 |
| Best suited for | Retail, CPG, Consumer Insights, Category, Packaging, Brand and Shopper Marketing teams |
When to run this study
Use it to understand shelf navigation, packaging visibility, assortment, merchandising, promotions, consideration sets, switching and purchase decisions.
Who to interview
Recruit genuine category shoppers, ideally people undertaking a realistic shopping mission.
What you’ll learn
- How shoppers approach the category
- What they notice first
- Shelf navigation
- Products entering consideration
- Packaging interaction
- Information sought
- Price and promotion response
- Comparison behavior
- Reasons for rejection
- Final purchase drivers
Ready-to-use interview guide
14 questions, in the order to ask them. The numbers are the ones the table below refers to.
Before reaching the shelf
What are you shopping for today?
Before we get to the shelf, do you already have a particular product or brand in mind?
At the shelf
Take a look as you normally would when shopping.
What caught your attention first?
Probe if needed: What made you notice it?
Which products are you seriously considering right now?
I noticed you picked up or looked closely at [Product]. What were you checking?
How are you comparing the products you're considering?
Is there anything you're looking for that isn't easy to find?
Understand elimination and choice
What made you decide against [Product]?
How, if at all, are the price or promotions affecting what you're considering?
Is anything about the packaging influencing your decision?
Probe if yes: What specifically?
Does your previous experience with any of these products or brands affect what you're doing here?
Final decision
Which product would you choose today, and what ultimately made the difference?
Was there anything about this shelf that made choosing easier or harder than you expected?
Copy all 14 questions as plain text.
What this study can derive
| Research output | What it can tell you | Questions |
|---|---|---|
| Shelf navigation and attention map | How shoppers approach and visually navigate the category | Q3–Q5 |
| Consideration set | Which products enter serious consideration and why | Q4–Q7 |
| Information hierarchy | What shoppers actively look for before choosing | Q6–Q8 |
| Product elimination drivers | Why products leave consideration | Q7–Q9 |
| Price, promotion and packaging influence | How shelf-level stimuli affect decisions | Q10–Q11 |
| Brand and experience influence | The role of familiarity and prior experience | Q2, Q12 |
| Final choice drivers | What ultimately determines basket selection | Q5–Q14 |
How to analyze the interviews
Analyze the sequence:
- Approach
- Notice
- Pick up
- Inspect
- Compare
- Reject
- Choose
Don't analyze only what was purchased. Products that were noticed but rejected can be equally informative.
Researcher’s notes
- Avoid: Don't point out packaging, promotions or prices before the shopper notices them naturally.
- Do: Observe before directing attention.
- Do: Record what shoppers physically interact with, not just what they say they considered.
- Do: Keep the shopping mission realistic. Artificial missions can create artificial consideration behavior.
Related
Questions people ask about shelf shop-alongs
What is a shelf shop-along?
A shelf shop-along is a study that observes people as they shop a real or realistically simulated shelf, and asks them questions in the moment. It shows what catches their attention, how they navigate the category, which products they pick up and compare, and what finally decides what goes in their basket.
How many questions does a shelf shop-along need?
This template uses 14 core questions in a 20 to 30 minute session. Two ask about the shopping mission before the shelf. Six cover what happens at the shelf, and the last six explore why products are rejected and what decides the final choice.
Should you point out products or promotions during a shop-along?
No. Observe first, without directing attention toward particular products, brands, prices, promotions or packaging. Let the shopper notice them naturally, and record what they physically pick up, not just what they say they considered.
Who should take part in a shelf shop-along?
Recruit genuine category shoppers, ideally people on a realistic shopping mission. Keep the mission realistic, because an artificial mission can create artificial consideration behavior.