1、 Collect, summarize and review the sales contract policies for all customers.对所有客户销售合同政策进行归集、统计、审核；
2、 According to the contract policy, the sales expenses of all customers are calculated weekly, reviewed, and a weekly sales expense report is prepared. 按照合同政策，每周计算所有客户的销售费用，并审核，并编制销售费用周报
3、 Cooperate with the business finance manager and sales personnel to complete the monthly calculation of sales expenses. 与商务财务经理及销售相关人员配合，完成每月销售费用的计提
4、 Complete the monthly relevant financial statements完成月度相关财务报表
5、 Completed other temporary work assigned by the superior完成上级交办的其他临时性工作