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More is less. What does this mean for retail?

4min read

Trisha Anjan

16th Feb 2026

Source: Visual representation of high assortment retail environments (Deccan Herald)

Earlier this year, research from Tobii found that in a typical retail aisle containing around 193 products, shoppers fixate on just 28.

The rest are not carefully evaluated and rejected. They are filtered out by the brain almost automatically. As the number of options increases, attention becomes narrower. What looks like abundance on the shelf becomes selectivity in the mind.

This matters because it challenges a long-held retail assumption that more choice drives more value. In reality, when shoppers face too many options, the experience often becomes harder rather than better. Cognitive load increases and in turn decision making slows down. Instead of trading up, people simplify. They choose what feels familiar and what feels safe. Very often, they choose on price.

Heatmap of focus points in a retail aisle
Source: Eye tracking Heatmap focus points (Tobii Shopper Study 2025)

Over time, this behaviour reduces the overall value of the category. When differentiation is difficult to process, premium positioning becomes harder to justify. If everything competes for attention at once, nothing stands out clearly enough to command a higher perceived worth. The result is not growth through range expansion, but value compression through overload.

The behavioural explanation for this dynamic is well established. In Thinking, Fast and Slow, Daniel Kahneman describes two systems that guide how we make decisions. System 1 is fast, intuitive and emotional. System 2 is slower, more analytical and requires effort. When environments become complex and mentally demanding, System 2 tires quickly. As a result, people rely more heavily on System 1. They use shortcuts, respond to emotion, avoiding effort.

Source: Dual Process Theory (Medium, 2025)

In retail environments with high assortment and heavy information, this means detailed product comparisons become less influential. Shoppers are not carefully weighing every specification. They are scanning for cues that help them reduce effort. Emotional signals, clear hierarchy and perceived simplicity become more powerful than dense rational messaging.

This is where agentic AI has real potential. Many consumers are not looking for more recommendations. They are looking for help reducing complexity. Agentic AI systems can act on behalf of the shopper by narrowing options intelligently and filtering out what is not relevant. Instead of adding to the noise, they can remove it.

In categories with hundreds or thousands of variations, this kind of intelligent filtering can protect value. By reducing cognitive load, attention becomes more focused. When the choice set is clearer, premium products are easier to justify. Emotional storytelling becomes more effective because it is not competing with an overwhelming number of alternatives.

For retailers and brands, the implication is straightforward. Assortment is not just a commercial decision, but a cognitive one. Expanding range without considering how people process information can reduce perceived value. Designing systems that help shoppers navigate complexity, whether through physical layout, storytelling or intelligent AI tools, can restore clarity and confidence.

More choice does not automatically create better outcomes. Without structure, it can dilute value. The opportunity now lies in designing retail environments that respect human limits and make complexity feel manageable. In doing so, more can start to mean more again.

Retail insights powered by RetailSafari.com RetailSafari.com.

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