When you add your token to a Liquidity Pool you will receive Liquidity Provider (LP) tokens and share in the fees.
As an exHOW, if you deposited HOW and BNB into a Liquidity Pool, you'd receive HOW-BNB LP tokens.
The number of LP tokens you receive represents your portion of the HOW-BNB Liquidity Pool.
You can also redeem your funds at any time by removing your liquidity.
Providing liquidity gives you a reward in the form of trading fees when people use your liquidity pool.
Whenever someone trades on Howswap, the trader pays a 0.25% fee, of which 0.17% is added to the Liquidity Pool of the swap pair they traded on.
For exHOW:
To make being a liquidity provider even more worth your while, you can also put your LP tokens to work whipping up some fresh yield on the HOW Farms, while still earning your 0.17% trading fee reward.
Providing liquidity is not without risk, as you may be exposed to impermanent loss.