Don’t Sell Without Data: Understand Consumers Before Promoting

Marketing without understanding consumer behaviour is like walking without direction. A product may be of high quality and its promotion appealing, but without the right strategy, a company could miss opportunities to reach customers.

Amid competition in the digital business landscape, the challenge is no longer simply how to sell as many products as possible, but how to understand consumers, identify market needs and build lasting relationships.

Digital technology has changed the way companies interact with customers. Consumers now search for product information online, compare prices across platforms, read user reviews and make purchases digitally.

They can also share their experiences and criticisms publicly on social media. These changes mean companies can no longer rely on conventional marketing approaches without adapting to consumer habits.

In my view, these developments underline that modern marketing requires a combination of creativity, an understanding of human behaviour and the ability to process data. Companies need to know who their consumers are, what they need, how they make decisions and which communication channels are best suited to reaching them.

Data is an important resource in this process. Social media activity, customer interactions, transaction histories and responses to marketing campaigns can offer insights into market behaviour. When analysed properly, this information helps companies develop more focused strategies and assess the effectiveness of promotions.

However, data is not an automatic answer to every business problem. The figures gathered must be interpreted critically and placed in the right context. A large number of social media followers, for example, does not necessarily translate into higher sales. Likewise, a campaign with broad reach may not produce loyal customers. Companies must distinguish between popularity, engagement, conversion and profit so that their marketing decisions do not simply follow trends.

This is where management studies play an important role. Marketing is not just about creating appealing content or running digital adverts. It is part of a business strategy involving budget management, target-market selection, value creation and the sustainability of customer relationships.

Companies must also recognise that consumers are not merely figures in an analytics report. Behind every data point is a person with distinct needs, preferences, experiences and considerations. Effective marketing strategies must therefore combine data analysis with empathy and relevant communication. The aim is not merely to generate one-off transactions, but to build trust so that consumers return.

These changes present both a challenge and an opportunity for management students. They cannot rely solely on marketing theory from textbooks. They need to understand digital marketing practice, learn to interpret performance indicators, study consumer behaviour and develop the ability to create strategies based on clear business objectives.

As Head of the Management Study Programme at Universitas Nusa Mandiri (UNM), I believe management education must keep pace with industry developments. Students need analytical and creative abilities, communication skills and an understanding of technology to address increasingly complex business challenges. They must also understand that a strategy that succeeds at one company may not produce the same results at another. Every decision must take account of market characteristics, resources and organisational goals.

In line with UNM’s role as a Digital Business Campus, the connection between management studies and technology is becoming increasingly important. Students need to understand how digital tools support marketing strategies, business development, entrepreneurship and decision-making. With these skills, they are expected not only to keep up with change but also to create innovations that add value to businesses.

Digitalisation is also creating a wider range of career opportunities. Management graduates can develop the skills to work as digital marketing specialists, brand strategists, social media managers, business analysts or digital entrepreneurs. These opportunities, however, must be matched by practical experience, adaptability and a willingness to keep learning.

For young people looking to start a business, digital marketing can provide an entry point to a broader market. Technology allows small businesses to promote their products without always depending on conventional channels that require substantial spending. Even so, success still depends on product quality, understanding consumers, financial management, customer service and a consistent strategy.

Data must also be used responsibly. Companies need to respect consumer privacy, protect information and avoid using data indiscriminately. Customer trust is a business asset that cannot be built through advertising alone; it must be maintained through ethical and transparent practices.

Ultimately, digital marketing is not simply about keeping up with platforms or creating viral content. It is about understanding consumers, offering relevant value, measuring results and improving strategies through evaluation. Technology provides the tools, but business decisions still require knowledge, creativity and human judgement.

In the digital age, companies must be more than good at selling. They must be able to interpret data, understand people and build trust. Businesses that endure are not necessarily those that promote themselves most loudly, but those that understand their consumers’ needs best.