These expenses include listing fees, audit fees, third-party services, liquidity for partnerships, etc. The initial 480,000 of these tokens were used to seed PancakeSwap's LEAF-wBNB pool. For us to limit further inflation of LEAF tokens, we have implemented a restriction of no more than 480,000 tokens that can be withdrawn each month or in accordance with the governing body of the platform (that’s you – Seeders!)