小单还是要发货前款

I want to reveal a cheater customer that name Douglas Coon. He comes from America. And he is a small bearing buyer. We deliveried goods R4-2RS by contract by FEDEX:803489292058. The business value is USD740 but he didn't pay us even he received goods and signed for it. We really shame for him to be a America customer. Any customer if buy from him, please stop. Because he is a man that not a serious person and cheat the supplier to get goods. xxxxx 2418 Veltema Dr Holt, MI 48842 USA Name：Douglas Coon TEL:517-899-2840 sales@xxxxx 劝大家小的订单还是到款以后再给客户发货。我有个美国小客户，之前过两次小单都是空运都是发货给他单号付款。这次第三次，觉得金额很小740美金。我觉得一个客户不会因为这个740美金不付款。就放心的发出了。但是没想到，货物发出后还是迟迟没到款。我催了3遍，他说自己生病了，礼拜六付。结果一直到他到货物他都没有到款。真是让我刮目相看，一个美国客户竟然只为了这么区区的几百美金，把自己的信誉都不顾。现在把这个客户贴出来，请大家遇到后小心。 他主要是小的轴承R4-2RS所以请轴承的厂家注意这个客户。