We Buy More Than We Plan. How the Psychological Trap Works

A person loaded with shopping bags walks across a city square. It is an image familiar to many of us—the moment when it becomes hard to count how many things ended up in the bag. It is in these situations that it’s easiest to understand why we buy more than we planned and how strongly the mechanisms used in marketing influence us.

A promotion, a quick decision. It seems innocent, but it often ends with the feeling that something has slipped out of control. More and more companies are designing their products in a way that makes it difficult to give them up, even when they no longer provide pleasure. Understanding why we buy more is the first step to regaining control over our choices.

Why you click, buy, and… come back

In an era where customers increasingly value authenticity and transparency, hidden manipulations can lead to a rapid loss of trust. The negative experience of a single consumer, multiplied by the power of social media, can have far-reaching consequences for a brand’s image.

It started innocently: A story many of us know

Ann always valued balance. Everything changed when Candy Crush landed on her phone. Initially, it was just a moment of relaxation, but the game quickly began to consume more and more of her time. Every level cleared gave a momentary sense of satisfaction, and each subsequent one required more engagement.

Soon, Ann was playing at work, on her way home, and in the evenings she couldn’t fall asleep until she moved up just one more level. As the levels became harder, the game began to offer microtransactions – for extra lives, bonuses, or shortening the wait time. Ann felt she had only two options: wait for hours or pay. “It’s only a few dolars,” she thought, buying more lives.

One day, when the game demanded money again, she was overcome by the feeling that she was stuck in a trap. Despite being exhausted, she couldn’t stop. That was when she realized how the game’s mechanisms had pulled her into a spiral of spending and addiction to virtual rewards.

When good slogans start to sell

Procter & Gamble’s 2014 “Always – #LikeAGirl” campaign aimed to break stereotypes and build confidence in girls. While its social message was positively received, it also became an example of the controversial use of social sensitivity.

Critics pointed out that P&G used emotions related to gender equality primarily to attract attention and increase the sales of hygiene products. The campaign, despite its noble slogans, followed the trend of instrumentally treating important social issues—such as feminism—for commercial purposes. Although it spoke of “empowerment,” its real impact on changing systemic inequalities was negligible.

Why promotions work so effectively

Amazon has perfected the art of creating a sense of urgency and the feeling of a unique opportunity. Events such as Prime Day or Black Friday rely on “now or never” mechanisms and FOMO (fear of missing out).

The company uses countdown timers, information about limited availability, and an atmosphere of social pressure to encourage impulsive purchases. Consumers, seeing others enjoying “amazing” deals, feel they must participate in this ritual. Meanwhile, studies often show that many promotional prices do not differ significantly from regular ones, and some products are even more expensive.

How apps make it so you don’t want to stop

Games like Candy Crush are perfectly designed engagement machines, utilizing a range of psychological mechanisms:

  • Variable rewarding: The player doesn’t know when they will receive a reward, which creates a strong behavioral addiction.
  • Artificial limitations: The lives system forces the player to wait or pay to continue playing.
  • Sunk cost effect: Players who have already spent money feel pressure to continue to “justify” their previous spending.
  • Social pressure: The ability to compare results with friends creates additional motivation to play.

What remains when the enthusiasm fades

The overuse of psychological techniques in marketing has real consequences: it can lead to behavioral addictions, compulsive buying, a chronic sense of inadequacy, and a decline in mental health.

For companies, such a strategy is also risky. While it may bring short-term sales growth, in the long run, it threatens the loss of trust, permanent loss of customers, and a serious reputation crisis.

Where choice ends and influence begins

It is crucial that companies using psychological insights in marketing do so with an awareness of their responsibility. An ethical approach means:

  • Transparency: Clear communication of promotion terms, subscriptions, or microtransactions.
  • Respect for autonomy: Avoiding techniques that undermine the consumer’s ability to make a conscious decision.
  • Concern for well-being: Designing experiences that do not exploit human weaknesses or threaten mental health.

Psychology in marketing is not bad in itself. It becomes a problem when it turns from a tool for better understanding needs into an instrument of manipulation. In a world that increasingly demands business ethics, respect for the consumer is no longer just an option—it becomes a condition for building a lasting, crisis-resistant brand. Recognizing the tactics that explain why we buy more is essential for both conscious consumers and ethical businesses.


Read this article in Polish: Kupujemy więcej, niż planujemy. Tak działa psychologiczna pułapka

Published by

Ewelina Ewa Janowicz

Author


A psychologist by training, who sees patients daily in his Warsaw-based practices. He is interested in various psychotherapeutic approaches, with a particular focus on psychoanalysis and issues within the field of bioethics.

Want to stay up to date?

Subscribe to our mailing list. We'll send you notifications about new content on our site and podcasts.
You can unsubscribe at any time!

Your subscription could not be saved. Please try again.
Your subscription has been successful.