After you add liquidity to Kepler Protocol, you have become a MoonSwap market maker. There is a 0.3% fee for swapping tokens, among them: 0.25% is allocated to liquidity providers. After the liquidity provider adds liquidity to a certain token pair in MoonSwap, he/she will receive MLP tokens. 0.25% of MoonSwap's total transaction volume will be sent to all liquidity providers as compensation.