Fee Structure
A Fee Structure defines how a protocol charges for its services and how those charges are allocated. This typically includes trading fees, withdrawal fees, or interest rates on borrowed assets.
The structure is designed to balance the cost to the user with the revenue needed to incentivize liquidity providers and protocol maintainers. In decentralized finance, these fees are often transparent and encoded directly into the smart contract.
A well-designed fee structure is essential for long-term sustainability, as it provides the cash flow necessary to fund operations and growth. It also impacts the behavior of market participants, as high fees can discourage trading, while low fees may attract volume but reduce the revenue available for stakeholders.