This document discusses Banksalad Product Language (BPL), which is a method used at Banksalad to standardize UI text, elements, and components. It allows designers and developers to use consistent terms, while abstracting UI elements to different levels suitable for their roles. Examples of standardized elements are provided, as well as external resources that discuss concepts like tree shaking that are relevant to BPL. While BPL has benefits, the document considers whether there may be better approaches than BPL.