I'm afraid it goes against the usual commercial practice not to allow a commission. 不给佣金恐怕有悖于商业惯例吧。
However, achieving cost targets will at the same time demand technical innovation, new business practices and fresh approaches to supply-chain management. 但是,控制费用的目标也同时要求技术的进步,商业惯例的创新和新的供应链管理方法。