Brands Know What Customers Buy, But They Rarely Know Why

Every summer, ecommerce brands prepare for one of the busiest shopping seasons of the year. Parents are buying dorm room essentials, students are replacing laptops, and families are searching for everything from bedding and storage bins to coffee makers before move-in day.

From a brand's perspective, the activity looks familiar. Customers browse products, compare prices, read reviews, abandon carts and eventually complete a purchase. Ecommerce platforms capture every click, page view and transaction, producing dashboards full of behavioral data.

What those dashboards don't capture is why customers are shopping in the first place.

A parent buying a comforter may be trying to help a child feel at home hundreds of miles away. A student shopping for a backpack may care less about style than durability. Another family may be furnishing an entire dorm room while staying within a strict budget.

All three customers could purchase similar products. Their motivations couldn't be more different. That difference matters because it shapes every decision that follows.

Brands have spent years investing in personalization. Recommendation engines suggest complementary products. Marketing campaigns are built around purchase history. Loyalty programs reward repeat customers with discounts, points and exclusive offers.

Those investments have made ecommerce smarter, but most personalization still depends on historical behavior. It tells brands what customers have already done. It says very little about what they're trying to accomplish today.

That's becoming a bigger challenge as customer loyalty becomes harder to earn.

Consumers have more choices than ever, and the cost of acquiring a new customer continues to rise. Discounts and promotions may encourage another purchase, but they rarely create lasting relationships.

Customers return because a brand consistently helps them make better decisions.

That experience often begins long before someone clicks "Place Order."

Think about the questions shoppers ask themselves every day before they purchase.

Will this carry-on fit in the overhead bin? Is this moisturizer safe for sensitive skin? Does this jacket run true to size?

On the surface, these look like product questions. But customers aren't simply looking for information. Instead, they are trying to reduce uncertainty before making a decision. Those conversations reveal context, priorities and concerns that behavioral data can't provide.

For years, ecommerce treated those interactions primarily as customer service. Answer the question, resolve the issue and move on. Today, conversational AI is changing that.

For the first time, brands can recognize patterns across thousands of customer conversations — not simply to answer questions faster, but to better understand what customers are trying to accomplish. Brands can not only see what a customer clicked on, but they can begin to understand what causes hesitation, cart abandonment, or even what builds confidence and what information consistently influences buying decisions.

That creates an entirely new layer of customer intelligence.

Deloitte's 2025 Global Marketing Trends research found that organizations leading in personalization are roughly three times more likely to exceed their revenue goals. The next evolution of personalization is about understanding customer intent.

Behavioral data isn't going away — and it shouldn't. Knowing what customers viewed, purchased or abandoned remains fundamental to ecommerce. The limitation is that it's backward-looking. It explains what happened yesterday, not what the customer is trying to do today.

Intent fills that gap. Someone shopping for hiking boots may be preparing for a weeklong trek through the Rockies. Another customer may simply want comfortable shoes for weekend walks with family.

The product is identical, but the buying decision isn't. Understanding that difference allows brands to provide guidance that's genuinely relevant instead of relying on recommendations based on purchases made months ago.

That's where loyalty begins to evolve. For years, loyalty has largely been treated as something that happens after a transaction. Brands invest in rewards programs, email campaigns and retention strategies designed to encourage another purchase.

Those are still valuable. But the first opportunity to earn loyalty happens when customers feel understood before they've made a purchase.

The best retailers have always known this. If you walk into a physical store, the salesperson will ask: What are you looking for? What are you using it for? Where are you traveling? What problem are you trying to solve?

Experienced sales associates understand that context comes before recommendations. Ecommerce has spent years trying to recreate that experience digitally.

Today, AI is making it possible by helping brands listen more carefully, recognize intent and provide the right guidance at the right moment.

I believe that's where the next chapter of ecommerce begins. Brands have always known what customers purchased. The brands that earn lasting loyalty will be the ones that finally understand why.

About the Author — Shauli Mizrahi