Memory Matters in Advertising

By Gabriella Jessica 

Most advertising does not create demand instantly. That is why it is often misunderstood. In a business culture shaped by clicks, leads, and last-touch attribution, marketing is increasingly judged by what it can convert today. But the brands that grow consistently are not only better at capturing demand. They are better at being remembered before demand appears. 

The real strategic value of advertising is not only persuasion. It is memory. The Ehrenberg-Bass Institute calls this mental availability: the likelihood that a buyer will notice, recognize, or think of a brand in a buying situation. In practical terms, the brand that is easiest to remember when the need appears has a commercial advantage before the consumer even starts comparing options. 

For marketers, this changes the role of advertising. Its job is not always to make people buy immediately. Its job is to make the brand familiar, trusted, and easy to recall before the buying window opens, so that when the customer is ready, the brand feels like the natural choice. 

Most Consumers Are Not Buying Right Now 

One of the strongest arguments for brand building is that most consumers are not ready to buy at the exact moment they see an ad. The 95:5 rule, popularized by Professor John Dawes of the Ehrenberg-Bass Institute and LinkedIn B2B Institute, suggests that only a small portion of potential buyers are actively choosing, comparing, or purchasing in a category at any given time. The much larger group may not need the product today, but they will enter the category later. 

This is especially relevant in consumer markets, where buying moments are shaped by routines, occasions, moods, and triggers. A person may not be buying coffee, skincare, groceries, insurance, or a new phone right now. But when the need appears, the brands that feel familiar and easy to recall have a head start. By the time a consumer reaches the shelf, opens an app, searches online, or walks into a store, memory has already influenced the shortlist. 

That is why performance marketing alone is not enough. It is excellent at harvesting existing demand from consumers who are already browsing, searching, or comparing. But it does not create enough future demand on its own. A brand that over-invests in short-term conversion is often competing only at the final moment, while neglecting the much larger population of future buyers who are still passive today. 

Memory Turns Advertising Into Future Cash Flow 

Byron Sharp’s How Brands Grow argues that brands grow primarily by increasing penetration, which means attracting more buyers, especially light and occasional buyers. Growth depends less on squeezing more value from the same loyal customers and more on being easy to mind and easy to find among a broader market. 

This is where category entry points matter. A coffee brand should not only be remembered as “coffee.” It should be linked to moments such as morning energy, afternoon breaks, meetings, commutes, or after-lunch routines. A brand that owns more of these memory cues has more chances to be recalled when demand appears. 

The financial logic is supported by effectiveness research. Les Binet and Peter Field’s The Long and the Short of It found that effective marketing balances long-term brand building with short-term sales activation, with the widely cited benchmark of roughly 60% brand building and 40% activation for many consumer categories. Activation produces immediate response. Brand building works more slowly, but it creates broader and longer-lasting effects by increasing familiarity, preference, and salience. 

Nielsen has also shown how long-term effects can materially change the ROI picture. In one Kellogg’s Special K case, the short-term advertising effect was indexed at 1.0, while the long-term effect added $1.80 for each short-term dollar of sales, producing a total advertising-driven sales multiplier of 2.8x. This is the financial case for memory: if leaders measure advertising only in the first days or weeks after exposure, they may undervalue the work that compounds over time. 

Distinctive Assets Make Memory Easier 

Mental availability does not happen through media weight alone. Consumers must also be able to connect the message to the brand quickly and correctly. This is why distinctive brand assets matter: colors, logos, characters, jingles, fonts, packaging shapes, slogans, and other recognizable cues that trigger brand recognition. 

For executives, the implication is practical. Consistency is not creative laziness. It is memory discipline. When brands constantly change campaign codes, visual systems, sonic cues, or taglines, they may be destroying the very memory structures they paid to build. 

The Bottom Line 

Advertising is often misunderstood because its most valuable effect is invisible at first. It plants memory before demand exists. It makes the brand easier to think of, easier to recognize, and easier to choose when the buying moment finally arrives. 

That is the memory advantage. In a market where most consumers are not ready today, the brand that wins tomorrow is the one remembered today. Because when demand finally appears, consumers rarely start with a blank page. They start with memory. 

This raises an important question for marketers: if memory is the real battleground, what kind of media is best built to create it? The answer is not simply media that can be seen, clicked, or counted. It is media that can become part of people’s daily environment, appear in repeated moments, and leave behind brand cues that stay in the consumer’s mind. 

That is where the next discussion begins: how TMN turns everyday visibility into remembered advertising. 

References 

Binet, L., & Field, P. (2013). The Long and the Short of It: Balancing Short and Long-Term Marketing Strategies. Institute of Practitioners in Advertising. 

Chiang, J. (n.d.). Chairman’s statement on digital performance marketing and brand memory. Focus Media Group internal communication. 

Dawes, J. (2021). The 95:5 Rule. Ehrenberg-Bass Institute for Marketing Science. 

Ehrenberg-Bass Institute for Marketing Science. (n.d.). Identifying and Prioritising Category Entry Points. 

Ehrenberg-Bass Institute for Marketing Science. (n.d.). Distinctive Asset Measurement. 

Nielsen. (2015). When It Comes to Long-Term Ad Effectiveness, Know Your Numbers. 

Sharp, B. (2010). How Brands Grow: What Marketers Don’t Know. Oxford University Press. 

Romaniuk, J. (2023). Increasing Mental Market Share by Using Category Entry Points.