Gas Fee Optimization is a feature designed for decentralized exchanges (DEX) that focuses on reducing the transaction costs associated with trading on the platform. By implementing various techniques such as transaction batching, where multiple transactions are combined into a single one, and governance strategies that allow users to vote on fee structures, this feature aims to enhance user experience and increase trading volume. The optimization not only benefits individual traders by lowering their costs but also improves the overall efficiency of the network, making it more attractive for new users and liquidity providers.