ARTi
By what percentage do impulse buys increase when shoppers are forced to navigate grocery aisles for essentials?

The psychology of spending

Chapter 1

The physical pain of paying

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Answer

Chapter 2

Cognitive traps in the supermarket aisle

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Answer

Chapter 3

Keeping up with the global Joneses

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Answer

Chapter 4

The emotional mind and mental accounting

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Answer

YOUR GOAL

Master of The psychology of spending

Ch 2 · Cognitive traps in the supermarket aisle
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The FOMO-Matic
BETA

nic Swipe away urgent sales alerts to learn how FOMO triggers impulse spending.

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nic The Psychology of Spending

Forty minutes in the store— (Brain gets tired!) Now we're emotional and buying more— (Gotta have it now, yeah!)

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nic Store layouts designed to make you wander

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Why prices end in ninety-nine cents

nic Our brains read left-to-right, making $9.99 feel significantly cheaper than $10.00.

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The decoy effect in menu pricing

nic Businesses introduce a useless third option to steer you toward the most expensive choice.

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Fun Fact

Store layouts: Supermarkets put bakery sections near the entrance because the scent of fresh bread triggers salivary glands, making shoppers hungry and prone to buying more.

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Glossary
anchoring (noun)
A cognitive bias where an individual relies too heavily on an initial piece of information when making decisions. A 1998 study showed that placing a limit of twelve cans on grocery shelves doubled soup purchases.

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Gossip

Do you compare prices before buying?

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Quiz

Who is the 'Gruen transfer' store layout phenomenon named after?

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nic Why prices end in ninety-nine cents

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Gossip

Which store trick fools you most?

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Quiz

In Dan Ariely's anchoring experiment, how much more did students with high social security digits bid?

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nic The decoy effect in menu pricing

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Quiz

What is the psychological term for why a price of $9.99 feels much cheaper than $10.00?

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nic The power of the anchor price

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Quiz

By what percentage do impulse buys increase when shoppers are forced to navigate grocery aisles for essentials?

Jul 24

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Quiz

What is the cognitive bias where an initial, random number sets our standard for all future negotiations?

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Quiz

Why do e-commerce countdown timers successfully push people to complete online purchases?

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Quiz

Which pricing strategy uses an unattractive third option to guide buyers toward a premium choice?

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Quiz

How did adding a decoy option affect bundle sales for The Economist magazine subscriptions?

Jul 24