Is Black Friday bad for brand health?

Richard Shotton

Richard Shotton, Head of Insight at ZenithOptimedia asks if slashing prices for Black Friday is bad for brand health.

Many brands will slash their prices to boost sales on Black Friday. But will this discounting damage their long-term brand health?  

There is a growing body of proof that discounting destroys hard-earned brand equity. The most interesting experiment on this topic was conducted by Baba Shiv, professor of marketing at Stanford University.

He recruited students to answer maths puzzles and paid them a small sum for every correct answer. Before the students were tested they were allowed to buy a caffeinated energy drink, which would supposedly focus their mind. Half of the students were sold the drink at full price while half bought it at a discount.

When Shiv analysed the students’ performance he discovered that those who bought the reduced price energy drinks answered 30% fewer questions correctly. Surprised by the results Shiv repeated the experiment. In his words: “We ran the study again and again, not sure if what we got had happened by chance or fluke…but every time we ran it, we got the same results.” 

So why do low prices damage the performance of a product?

The answer lies in expectancy theory. This is the idea that our expectation of a product’s performance changes our experience. If we expect a product to be brilliant we’re more likely to have a positive experience.

The most famous example of this is the placebo effect where the false belief that we have taken a medicine makes us feel better. When it comes to pricing it seems that shoppers have come to expect that they’ll get what they pay for. Therefore, low prices prime customer to expect a lower quality experience.

What should brands do?

Sir. Martin Sorrell has coined an interesting dietary analogy about promotions. Brands should view promotions as “bad cholesterol” which boost sales but at a cost to brand health.

In contrast, advertising should be seen as “good cholesterol” which delivers sales whilst also maintaining profitability and brand equity.

Just as it’s fine for anyone to have a little bad cholesterol in their diet, so it’s fine for brands to indulge in the occasional promotion. Brands should make sure the steep discounts of Black Friday are a one-off.

Written by

Richard Shotton


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