１．邮政商函广告的最大优势就在于能够充分利用邮政网络，走具有邮政特色的商函广告经营之路。商函广告业务的发展对象应从个体私营企业、股份制企业、宾馆业、旅游业、运输业和中小型企业入手，逐步向行政事业及大型企业商家发展，根据不同层次的市场规律和特点，面向社... 1. The biggest advantage of postal letter advertising is that it can take full advantage of the postal network, take the postal business with the characteristics of advertising business. Commercial letter advertising business development should start from the individual and private enterprises, joint-stock enterprises, hotels, tourism, transport and small and medium enterprises to start gradually to the administrative and large-scale business development, according to different levels of market rules and characteristics for the community ...