# Fees

All fees are optional, automated, and upgradeable through vault governance. Any fee type can be distributed to any number of addresses/contracts.

## Supported Fee Types

### [Performance Fee](/rethink.finance/protocol/architecture/admin-contract/fees/performance-fee.md)

### [Management Fee](/rethink.finance/protocol/architecture/admin-contract/fees/management-fee.md)

### [Deposit Fee](/rethink.finance/protocol/architecture/admin-contract/fees/deposit-fee.md)

### [Redemption Fee](/rethink.finance/protocol/architecture/admin-contract/fees/redemption-fee.md)

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## Alternative Fee Types

At rethink.finance, we recognize that some vault may need alternative fee calculation methods based on their specific use cases. While we developed robust automated fee contracts, our focus remains on providing maximum flexibility without compromising on decentralization and security.

### Off-chain Fee Calculation

Vaults can calculate fees off-chain and propose them as a transaction through vault governance.

### Custom Fee Contracts

Custom third-party contracts may be deployed to keep calculating the fees. In that case, vault may delegate fee calculation logic to the respective contract, given that they trust it.


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