Fee Switch
A fee switch is a governance-controlled mechanism that allows a protocol to begin collecting a portion of transaction fees and distributing them to token holders or the treasury. Often, protocols start with zero fees to maximize user growth and then activate the switch once they have achieved sufficient market dominance.
This transition is a major event in a protocol's lifecycle, signaling a move from growth-focused to value-accrual-focused. The decision to activate the fee switch is usually highly contentious, as it balances the desire for revenue against the potential impact on user experience and competitive positioning.
If implemented correctly, it can significantly increase the intrinsic value of the governance token. However, it can also drive users to competitors if the fees are perceived as too high.
It is a powerful tool for aligning protocol economics with the interests of long-term token holders. It effectively marks the maturation of a protocol's business model.