Every day on MAIN, 100,000 tokens from the Ecosystem Fund become available for distribution. Most of these tokens are distributed among all the active communities on the platform in the form of board rewards.

The sum of the rewards of each board is proportional to the amount of MAIN tokens locked in the coins of this board, multiplied by the community decentralization factor. The more expensive the board (=the more tokens users have spent on buying its coins) and the more decentralized it is (=the more evenly the board’s coins are distributed among its holders and the more burned coins the board has), the more tokens it gets from the ecosystem development fund.

The rewards received by the boards are used to encourage active holders of their coins. The more active you are on the boards you own coins, and the more coins you have on that board, the more tokens you can get from that board's rewards.

Read more about the reward system here.