According to CoinMeta, Wu said that the Optimism Foundation has initiated a new governance proposal to provide sorters and preferential packaging fee refunds to key partners who bring actual business growth to OP and mainnet. The refund funds come entirely from the additional network fees generated by the partners themselves (valued in ETH), without consuming any OP tokens or increasing the circulating supply. At the same time, this mechanism can contribute net additional income to the Superchain's OP buyback plan. The proposal includes milestone thresholds, ceilings, and deadlines, and the specific details of the agreement will not be made public; only the overall percentage range will be disclosed in the annual budget report.