谈商业回函和代收货款业务郭德铨邮政是生产、流通和消费三个环节的纽带，为这三个环节服务是邮政的责任。邮政部门在市场经济中，如何充分利用其网络优势，不断拓展新的业务，促进市场经济的繁荣，是建设大邮政的一项重要内容。下面就此提出三点建议，供参考。一、开办商... Business Reply and Collection Business Guo Dequan Post is the link between production, circulation and consumption. It is the postal responsibility for these three links to serve postal services. In the market economy, how to make full use of its network advantages and constantly expand new business to promote the prosperity of the market economy is an important part of building a large postal service. Here are three suggestions for reference. First, the operator ...