Black Friday and the Brain: How Marketers Manipulate Your Decisions.

According to ТСН: Every November, "Black Friday" delights shoppers with enticing discounts and promotions. We often fall victim to irresistible offers that are hard to ignore. However, beneath these discounts lies a complex strategy that operates on the psychological mechanisms of decision-making.

Experts in behavioral and neuro-science study how retailers manipulate our sense of urgency and scarcity, pushing us toward quick and often impulsive decisions that we may regret later.

Time Pressure: How the Brain Lowers the "Evidence Threshold"

When we decide whether to buy, for example, a new television, our mind evaluates all the "pros" and "cons" by comparing prices and features and reading reviews. This process takes time, especially for major purchases.

However, under time pressure, everything changes.

"The brain lowers the threshold of how much information it needs to make a decision," scientists say. "In other words, time pressure forces us to decide quicker and with less evidence."

This mechanism is beneficial in dangerous situations, but during "Black Friday" it leads to impulsive spending. Timers and banners stating "offer valid today only" create a false sense of urgency.

The Scarcity Effect: Why "Only 8 Left" Changes Value

Along with urgency, sales actively use the feeling of scarcity. Information about short-term promotions and mass simultaneous purchases creates a sense of competition: if we don’t act quickly, we may lose out on a deal.

When a website displays the message "only 8 units left" or "12 people have this item in their cart," it triggers a sense of competition. The feeling of scarcity alters how the brain processes information:

• We assign more value to items that are in limited supply. The brain subconsciously believes that an item must be good if others want it.

• We stop seeking additional information. If there’s a risk that the product will sell out, we are afraid to spend time comparing prices or reading reviews. We act quickly to avoid the risk.

The "Speed-Accuracy Trade-Off"

Quick decisions force us to rely on less evidence, which is an established psychological phenomenon known as the "speed-accuracy trade-off."

In stressful situations, the brain seeks "quick shortcuts" to assess options, for example, paying attention to the number of people viewing the product. But this information is less useful than data on warranty, product quality, or its long-term value.

When a sense of urgency arises, our rational thinking takes a back seat. We stop asking ourselves: "Do I really need this?" and start thinking: "What if I miss out?"

This thinking leads to the purchase of a new television that is only slightly better than the one you already have.

Tips for Managing Spending

Understanding these tactics will help you maintain control over your finances and not fall victim to marketing ploys.

1. Plan Ahead: create a list of necessary items and gather information before the sales start. This will help you make decisions under time pressure.

2. Set a Budget and Keep It Visible: determine a maximum spending amount and constantly remind yourself of it while shopping. This counters the "scarcity effect" by reminding you of other limits.

3. Pause Before Buying: when you feel pressure, take a moment. A short break will help your brain cope with the excitement.

4. Ask Yourself: "Would I Buy This at Full Price?": this will help you focus on the real value of the item, not just the discount.

Getting good deals is nice, but during "Black Friday" it’s important to be aware of what’s happening in your brain and who is actually benefiting.

In Ukraine, the tradition of "Black Friday" emerged in 2013, and the scale of promotions is only growing. If you are already making a shopping list, it’s time to find out when "Black Friday" will take place in 2025, how to prepare for it, and which categories of goods to catch first.