FINAL Finance is a decentralized platform that integrates auction, sales, and shopping functions, with a DeFI ecosystem. FINAL Finance is also a decentralized DeFi protocol that combines spot trading services with money market and lending services through smart contracts. In the money market, interest rates and mortgage ratios are based on market forces such as supply and demand, and borrowing limits are determined by the liquidity of trading pairs. A smart contract that integrates two functions in the protocol, enabling the coexistence of transaction and DeFi functions in the same protocol. This solves the liquidity and liquidation issues that have been limiting the development of DeFi applications to a wider market....