# Liquidity Pool

When you add liquidity to the pool, you will get LP tokens. A transaction fee of <mark style="color:red;">0.2%</mark> will be charged when someone makes a token swap:

* <mark style="color:red;">0.15%</mark> will be returned to liquidity providers as a fee reward out of 0.2%

The liquidity pool will also allow you to stake your LP tokens to earn COBE tokens in the “Farms.” Hence, apart from earning income from token swap transactions, a user can stake LP tokens and earn COBE tokens.

For instance, if you add liquidity to $ARB / $COBE, you will receive ARB - COBE LP tokens. Thenumber of LP tokens you receive represents your share in ARB - COBE liquidity pool. You can always request the withdrawal of your funds by removing your liquidity.

Please note that when adding liquidity, you will need to have a sufficient amount of each token. Let’s say you want to add the following liquidity: 10 ARB / 15 USDT. If you have less than 15 USDT or less than 10 ARB, you will not be able to proceed. You need to have a sufficient amount of each token.

**Keep in mind that providing liquidity is subject to impermanent loss and may carry certain risks. Ensure you know all the pros and cons of providing liquidity before taking action.**

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