Marketing is a language & you might very well be guilty of confusing this very common language with something you recognise as a spoken language, like English, French, German, Latin or even Bollox.
In marketing speak, "precision" has roughly the same meaning as "instant" & "permanent".
Nobody knows exactly what "precision" means, neither do they know how long it takes for an "instant" to happen, it is totally impossible to define "permanent" in any meaningful way.
Unless you happen to be fluent in the language called 'marketing'.