Concept:
Labelling is an important part of packaging that provides information and promotes the product. It communicates directly with customers without a salesperson.
Answer:
Labelling is called a "silent salesman" because it performs the role of informing and persuading customers without any human interaction. A well-designed label provides essential information such as product name, features, usage instructions, ingredients, price, and expiry date.
It helps in attracting customers through appealing design, colors, and brand identity. Labels also create trust by providing clear and accurate information, which influences purchasing decisions.
Moreover, labelling differentiates a product from its competitors and highlights its unique features. It also educates consumers about safe usage and legal compliance.
Thus, through communication, promotion, and information, labelling effectively acts as a silent salesman for a brand.