The 4 Ps of marketing (product, price, place and promotion) around the customer

Philip Kotler: The Father of Marketing as We Know It

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Does the concept of the 4Ps of marketing ring a bell? If you run a business or work in this field, it probably does (a lot).

Well, this concept was created by Jerome McCarthy and popularized by Philip Kotler, who many consider the father of modern marketing. His influence is such that, to this day, we still use the ideas and proposals he put forward more than 50 years ago.

For this reason, and because of his outstanding career, at Mailrelay we are dedicating the following paragraphs to him.

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Philip Kotler’s definition of marketing

One of the first topics to cover to get to know this professional better is Philip Kotler’s definition of marketing.

For Kotler, marketing is the set of all the actions carried out to respond to the needs that exist in markets.

In this sense, when a company carries out marketing actions, it gains certain advantages, such as recognition or sales.

Specifically, for Philip Kotler, marketing is a process through which a given segment of the population manages to satisfy its needs and wants while creating and exchanging value.

Based on this definition, this American economist founded a consulting firm specializing in corporate marketing strategy and planning. He also published several books and coined famous quotes such as this one:

“The successful salesperson cares first for the customer, and second for the products.”

Philip Kotler and his contributions to marketing

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Philip Kotler and his contributions to marketing

Now that we know how Philip Kotler defined marketing, aren’t you curious to learn a little more about him? Here are some interesting facts from his biography:

  • He was born in Chicago in 1931.
  • He studied for two years at DePaul University and later earned a master’s degree at the University of Chicago.
  • He received a PhD in economics from the Massachusetts Institute of Technology.
  • He completed two postdoctoral programs: one in mathematics at Harvard University and another in behavioral science, again at the University of Chicago.
  • In 1962, he began teaching at Northwestern University’s Kellogg School of Management.
  • In 1967, he published the book that is still considered the bible of marketing today: Marketing Management: Analysis, Planning, and Control.

As you can imagine, his career has been full of important milestones. Below, we will highlight some of them, such as some of Phil Kotler’s books, as well as other lessons and contributions he has made to marketing.

Philip Kotler’s main contributions

For Philip Kotler, marketing is a discipline closely linked to economics. He also argued that marketing should be at the heart of any company’s strategy. In other words, it is not enough for it to be part of the strategy; ideally, it should take priority within it.

With this in mind, we should highlight some of the contributions of this distinguished economist who, among other things, provided strategic marketing advice to companies such as Motorola, Bank of America and IBM.

He brought prestige to an undervalued discipline

Until Kotler came onto the scene, marketing did not get the consideration it truly deserves. Companies treated it as something secondary, when it should be the main player in business.

Thanks to Philip, marketing became a key element in the business strategies of the time (and of today).

He promoted a new strategic approach

His goal was to spread the idea that the customer, their satisfaction and the benefits that products or services will bring them should be at the center of the business.

Other factors such as price or distribution are important, but they do not carry the same weight. That is why, for Kotler, the focus should always be on the customer, as he argued that a marketing strategy must be built around this approach to succeed.

He emphasized the concept of marketing

Until then, marketing was seen as a sales process. It had no greater meaning, but Philip broadened the concept to give it more depth.

With this, marketing became a way of communicating and carrying out exchanges with customers. In addition, this new concept applied not only to businesses but also to other areas such as politics and culture.

He brought new concepts to life

You may have heard of the concepts of “social marketing” and “demarketing”. Both were coined by Philip Kotler:

1. The first refers to one of the applications of marketing: influence. Marketing can be used to get a person to change their behavior, as long as the change is good for them.

2. The second refers to what companies do to reduce demand when it skyrockets.

Phil Kotler's books

Phil Kotler’s books

Throughout his career, Kotler has written a wide variety of books that have had a great impact on the history of marketing. Through them, you can access lessons like the ones we will see below, as well as concepts and knowledge that undoubtedly help every professional improve their skills.

Some of Phil Kotler’s most notable books are:

  • Marketing 6.0: The Future Is Immersive (2024)
  • Onlife Fashion: 10 Rules for the Future of High-End Fashion
  • Marketing 5.0: Technology for Humanity
  • MarkPlus Inc: Winning the Future – Marketing and Entrepreneurship in Harmony
  • Retail 4.0: 10 Rules for the Digital Era
  • Marketing 4.0
  • Good Works!
  • Marketing 3.0
  • Chaotics: The Business of Managing and Marketing in the Age of Turbulence
  • Lateral Marketing: New Techniques for Finding Breakthrough Ideas
  • Marketing: An Introduction
  • Principles of Marketing
  • Strategic Marketing for Nonprofit Organizations
  • Social Marketing

The list is roughly ordered from most recent to oldest.

To this list we must add, with a special mention, the book that is considered the bible of marketing to this day: Marketing Management (Dirección de marketing in Spanish), now in its 17th edition.

Philip Kotler quotes

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Philip Kotler quotes

In addition to lessons, experiences, books and major contributions, Kotler has a large repertoire of famous quotes that many marketers today know by heart and have even made their guiding mottos. Let’s look at a few:

  • “If you’re in the same business five years from now, you’ll be out of business”. With this quote, Kotler urges business owners to move forward with the world rather than stand still or fail to adapt to change. That could spell the end.
  • “The best way to hold on to customers is to constantly think about how to give them more for less.” For Phil, the customer is at the center of every strategy, and this quote makes that clear while also stressing the importance of a business’s profitability.
  • “The best advertising is done by satisfied customers”. Just as the customer should be at the center of the strategy, a well-cared-for customer can be the best advertising medium a company has. Recommendations and word of mouth will bring new customers to your business.
  • “If performance exceeds expectations, the customer is satisfied and delighted.” This quote is linked to the second one on the list. The best way to get customers to fall in love with a brand and recommend us is to exceed their expectations.
  • “As the pace of change accelerates, companies can no longer rely on their old business practices to sustain prosperity.” As these Philip Kotler quotes show, the economist places great importance on companies adapting to change and progressing as the driving force of their competitiveness. In this sense, adapting to the new marketing is essential.

All these Philip Kotler quotes make us think. If you work in marketing or run a business, I recommend analyzing them in depth and making them your own.

Lessons from Philip Kotler’s work

From all these Philip Kotler books and quotes, we can draw several lessons that are still fully valid today.

They are a series of lessons that left their mark on the history of marketing and that can help each of us in some area. These lessons are:

Marketing has changed

Everything that was traditionally valid no longer has a significant impact. Today, social media marketing and marketing that prioritizes relationships and interaction with consumers or customers are more relevant.

In other words, the kind of marketing in which the audience only saw advertising is over. Now consumers can search social platforms online for information about the product or service they are going to buy.

In short, the new marketing gives users more details before they buy. Customers are better informed and better qualified.

Social engagement is a must

Philip Kotler was one of the first to point out that customers prefer to buy from brands committed to the environment and social issues. That is why, for some time now, many companies have decided to put social well-being ahead of business interests.

Today this carries special weight, as there is great awareness around countless social and environmental movements.

A few years ago, by contrast, the opposite was true: business owners put the company’s well-being ahead of that of society and the planet.

Segmenting is a more efficient practice

Between offering products or services to a whole generic audience and offering them to a very specific segment of it, Philip Kotler prefers the second option. It is much more efficient.

It is also a tactic that gives companies an edge. Offering a solution tailored as closely as possible to the needs of their ideal customer makes it a more successful solution.

Innovate or leave the market

For Philip Kotler, a company that does not innovate is bound to leave the market sooner or later. Everything around it moves forward and, if it does not, it will fall behind to the point of disappearing.

This lesson is illustrated by what happened to KODAK, a company that failed to innovate in time and was left behind.

Planning and measuring are a must

Marketing is more than advertising or drawing up sales proposals. For it to deliver good results, it is essential to focus on activities such as planning and measurement.

This economist places great importance on making forecasts and aligning the marketing strategy with the company’s overall strategy. In addition, knowing the data obtained is especially useful for decision-making.

Investing in co-creation benefits the business

When customers are involved in creating a product or service, companies create better offers that are much more aligned with their needs and wants.

Kotler favors involving customers in the creation and development of new products. In fact, brands such as Lego and Doritos have done just that.

Build your brand

To stand out from other companies in the industry and in the market, the ideal is to build an experience that consumers will always remember. It is equally important that they want to repeat it.

In this regard, Philip Kotler always gives the example of Starbucks, a company that, besides selling coffee, offers a comfortable place to connect to the internet, chat with colleagues or partners, or work.

Illustration of a person at their desk surrounded by icons of their personal brand

Although the concept of the 4Ps of marketing has been expanded and modified in recent years, it is still a fundamental theory worth studying and on which to build our marketing knowledge. Its evolution towards people-centered marketing applies perfectly to email marketing, where automation tools make it possible to segment down to a single person.

Jose Argudo, CMO of Mailrelay

Conclusions

As you can see, when I said that Philip Kotler is the father of the marketing we all do today, there was no shortage of reasons.

Philip Kotler’s lessons have a great influence on today’s marketing, especially on digital strategies.

Throughout his career, he has made great contributions so that this discipline is given the weight and value it deserves in every company.

If you want to expand your knowledge or advance your career, I definitely recommend reading some of his books. You could learn more from them than from a university degree.

I hope you now understand the importance and the role this expert has played. And now I ask you: are you ready to put his teachings into practice?

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Photo of the author, Teresa Alba