Suitability to meet users' needs means that a product should be:

Suitability to meet users' needs emphasizes that a product should effectively fulfill its intended purpose while being user-friendly. A product that is fit for purpose means it successfully performs the functions it is designed for, addressing the specific requirements and expectations of its users. Additionally, being easy to use enhances user experience, ensuring that individuals can operate the product without unnecessary complexity or confusion. This focus on usability is crucial in product design, as it directly influences customer satisfaction and overall effectiveness.

In contrast, the other options do not align with the concept of meeting users' needs effectively. For instance, a product that is difficult to open and use would frustrate users and hinder its adoption, while visual appeal alone does not guarantee functionality or ease of use. Similarly, a product that is expensive and exclusive may limit accessibility for many users, thus failing to adequately meet the broader needs of its intended audience.