This syntax choice is not merely a matter of convenience; it serves a functional purpose by providing explicit information about the nature of the data being processed, specifically in the context of payments. Such clarity is invaluable as it eliminates the need for guesswork regarding the data's intent, making the K/V syntax particularly appealing to app developers who prioritize efficiency and precision in their coding practices. This perspective highlights the importance of selecting data formats that align with the operational needs and preferences of the development community, ensuring smoother implementation and integration processes.