1994年至1997年,张某在酒厂当推销员,酒厂为了加强效益,与包括张某在内的厂推销员签订销售合,明确酒厂与张某双方的权利和义务.在乙方(即张某)义务中规定,年销售酒250吨,年销售额250万元,货款回收率为80%,才有权提成,并规定奖励幅度,对完不成任务,按每吨罚50元计算.张某任推销员期间,向客户推销金额达1896081.76元,收 From 1994 to 1997, Zhang as a salesman in a winery, winery in order to enhance the effectiveness of the salesmen, including the factory sales, including Zhang signed a sales contract, a clear wineries and Zhang both the rights and obligations in the B Zhang Mou) obligations, the annual sales of 250 tons of wine, with annual sales of 2.5 million yuan, the rate of return of 80% of the goods before they have the right to commission, and provides incentives, the task can not be completed, according to the penalty of 50 yuan per ton Zhang salesman during the promotion of the amount of 189,608.76 yuan to customers, closing