Dan spoke with behavioural science expert Richard Shotton about the psychological principles that drive purchasing decisions. Richard, author of “The Choice Factory” and “The Illusion of Choice,” shared key insights about consumer psychology that can help retailers understand why customers choose what they choose.

Watch and listen to the episode What you’ll learn about consumer psychology

Why thinking is energy-intensive, leading customers to make quick, intuitive decisions rather than deeply considered ones.

Moreover, you’ll understand how small, seemingly insignificant barriers can dramatically impact behavior.

In addition, Richard explains why adding multiple reasons to buy can actually dilute your strongest selling point (the “gold dilution effect”).

Finally, you’ll see the power of social proof, and why it works equally well on professionals as it does on consumers.

Practical consumer psychology tactics you can implement

The paradox of choice in consumer psychology

When customers face too many options, simplify decision-making by highlighting “most popular” items. This consumer psychology principle reduces cognitive load.

Loss aversion

Frame offers to emphasise what customers miss by not purchasing, rather than what they gain. Consequently, this taps into a fundamental aspect of consumer psychology.

Illustration of Richard’s example of using loss rather than gain in selling.

Price relativity

Introduce a premium option to make your mid-tier offering seem more reasonable. Furthermore, this consumer psychology tactic changes perceived value without changing the product.

The “pennies a day” effect

Break down costs to their smallest units (e.g., “just £1 per day” rather than “£365 per year”). This consumer psychology technique makes prices feel more manageable.

Habit formation

Help customers create triggers for repeat purchases by linking your product to specific moments or contexts. Therefore, you’re building on established consumer psychology research about habit formation.

Science, not speculation: the foundation of consumer psychology

Richard’s insights aren’t just theoretical. They’re backed by rigorous studies and have measurable impacts on customer behaviour.

For example, one study showed that people rated cookies from a jar containing only two cookies higher than identical cookies from a jar containing ten. This demonstrates scarcity’s role in consumer psychology.

The most useful aspect of the conversation was Richard’s emphasis on testing. Rather than blindly implementing tactics, he recommends starting with principles that are both easy to implement and backed by robust research. Subsequently, test to see what works in your specific context.

As Richard notes: “It’s not just the presence of a high-priced item that matters, it’s the order in which you see it.” Even small changeslike ordering your pricing from highest to lowest instead of lowest to highest, can drive significant improvements through applied consumer psychology.

For retailers looking to optimise their conversion strategy without major overhauls, these evidence-based consumer psychology principles offer low-risk, high-reward opportunities to influence buying behaviour.

Blatant plugs

Follow Richard on LinkedIn.

Go and buy Richard’s books.

Check out the Consumer Behavior Lab and listen to The Behavioral Science for Brands Podcast.

Hire Richard’s agency, Astroten.

The gist

• Dan interviewed Richard Shotton about eCommerce psychology and its impact on purchasing decisions.
• You will learn why quick decisions often replace thoughtful ones due to cognitive load.
• Consumer psychology tactics include simplifying choices, framing offers, and introducing premium options to alter perceptions.
• Richard emphasises the importance of research-backed strategies and testing in implementing these principles effectively.
• Insights like loss aversion and the ‘pennies a day’ effect can enhance conversion strategies significantly.

The post The Choice Shop: Richard Shotton on the psychology of eCommerce decisions appeared first on Browse Basket Buy - eCommerce podcast.