Understanding Impulse Buying: What You Can Learn From IKEA

We’ve all been there—walking into a store with a short list and walking out with a basket full of “extras.” That’s the power of impulse buying, and it’s a critical piece of the puzzle for brands looking to grow in-store sales.

Impulse purchases account for a significant portion of consumer spending, especially in environments designed to encourage discovery and unplanned purchases. And while impulse buying might seem random or emotional, it’s often driven by deliberate, strategic cues placed throughout the store.

Here’s what brands need to know about how impulse buying works—and how you can tap into it with smarter retail activations, including food sampling.

What is Impulse Buying?

Impulse buying is the spontaneous, unplanned decision to buy a product. This is usually made at the moment a customer sees it. This type of purchase is typically emotion-driven rather than necessity-based, and triggered by environmental cues like signage or product placement. Customers can also be influenced into impulse buying through sensory experiences like touch, taste, smell, or encouraged by urgency or exclusivity (like limited-time-only offers).

For brands, impulse buying isn’t about tricking the customer into buying things. It’s about making it easier for them to say ‘yes’ in the moment. And that means understanding how the in-store environment influences their decision making.

IKEA: A Masterclass in Impulse Shopping

No conversation about impulse buying is complete without talking about IKEA. Because IKEA are the absolute experts when it comes to impulse buying. The Swedish retailer is a global case study in guiding shoppers towards unplanned purchases without making them feel ‘sold to’. Here’s how they do it:

Maze-like store layouts: IKEA’s carefully designed one-way path leads shoppers through staged living areas, inspiring them with real-like product combinations. It’s nearly impossible to leave without picking up at least one item you didn’t plan to buy.

Open the wallet zones: Before you reach the warehouse floor, IKEA places a lot of smaller, lower-priced items like dishware, candles and organisers in accessible bins. These high-margin, low-effort buys trigger impulse buying behaviour by feeling more ‘affordable’ and ‘practical’.

The restaurant effect: A surprising number of people visit IKEA for the meatballs alone! But the cafeteria does serve a larger purpose. By providing food on-site, IKEA keeps shoppers in their stores even longer and lowers their resistance to additional purchases. We’ll go into food’s influence more in a moment.

Seasonal sections: IKEA is constantly rotating their seasonal displays, from holiday décor to outdoor furniture, making items feel timely, fleeting and hard to pass up, This creates a sense of urgency, a key driver of impulse buys.

What Can You Learn From This?

No matter where your product sits within a shop, you can borrow from IKEA’s playbook. Try things like:

• Creating mini ‘worlds’ or use cases around your product (like pairing sauces with pasta, or cold drinks with snacks).
• Encourage touch and interaction. The more shoppers handle a product, the more likely they are to buy it.
• Use signage to suggest urgency, value or limited-time relevance.
• Capitalise on ‘dwell zones’ like checkout lanes, endcaps or demo stations to spark impulse decisions.

And perhaps more importantly, don’t underestimate the power of experience in driving action.

Food Sampling: A Shortcut to Impulse Buying

Sampling is one of the most effective ways to spark impulse buys – especially in grocery environments where shoppers are already in a purchase mindset. Sampling works by:

Reducing risk: One of the biggest barriers to buying something new is uncertainty. Sampling lets customers try something before they buy, eliminating hesitation and increasing confidence in the purchase.

Building emotional connection: Taste and smell are powerful emotional triggers. A positive sampling experience creates a memory, and an immediate reason to say yes!

Increasing basket size: Sampling often leads to unplanned add-ons. For example, if a shopper tries a new dip and decides to buy it, they’ll probably also grab a bag of chips and a drink to go with it. If your demo reps can gently suggest pairings, they can boost sales even further.

Driving immediate lift: Studies show that sampling can increase sales of the featured product by 20-30% or more during the demo window – and that lift often continues in the days following.

Impulse buying isn’t about luck—it’s about setting the stage. The best retail environments remove friction and add excitement. With the right product, placement, and experience, brands can meet shoppers in that perfect moment of “why not?”

If you’re planning a seasonal push or want to drive discovery at retail, food sampling is one of the most reliable ways to spark unplanned (and enthusiastic) purchases. Want to turn more shoppers into buyers? Let’s talk about your next demo.