Find Your Answer  (Source - @AlaaEddineAhmed metabbs post)

★ What is it ? 

BBS is an ERC-20 token. It is used as the native currency of the BBS network, flowing between boards,  is also the standard payment method accepted by all BBSes in the network for : NFT, Ad buys

Reason 

to establish financial interoperability between the nodes 

★ How it benefits you ?

-  BBS tokens enable the holder to participate in the BBS DAO governance via staking and voting

- Advertisers can use BBS tokens to purchase ad space on every board in the network and benefit from engagement mining

★ Royalties from Ad revenues are distributed to the:

-BBS DAO -BBS operators -board owners 

★ How you can participate in  bbs DAO ?  

To participate in the BBS DAO governance and participate in the staking rewards, BBS holders need to stake their tokens

★ How much time is staking period ?

- Staking period is user-defined and is at minimum until the end of the current quarter, and up to 12 additional quarters (three years).

★The benefits of staking ?

BBS DAO revenues, staking rewards and liquidity fees are distributed to BBS token stakers Each additional quarter locked (up to 12), the staker will benefit from:

○ 25% DAO Voting power boost (up to 300%)

○ 25% Earning boost from staking rewards, liquidity fees and BBS DAO royalties

★What you can change as holder ? 

BBS token holders can vote on governance proposals such as: ○ Smart contract upgrades ○ Liquidity management ○ Cross-BBS interoperability standards

Note : if you have questions about BBS Network don't forget to  put it in the AMA channel