Users can choose to bond their LP tokens after depositing liquidity. LP tokens remain bonded for a length of their time of their choosing. Bonded LP tokens are eligible for liquidity mining rewards if they meet the minimum bonding length requirement.
Click Start Earning and choose a bonding length.
When a user wants to stop bonding an LP token, they submit a transaction that begins the unbonding period. After the end of the timer, they can submit another transaction to withdraw the tokens.