一个客户联系管理（CRM）系统，可以轻松建立客户联系方式，并且进行客户售后跟踪和服务支持-a customer contact management (CRM) system, can easily build customer contacts, as well as for after-sales tracking and customer service support

用C#编程实现的企业高级管理系统，对于学习非常实用、适用！-C# programming with advanced enterprise management system, learning is very practical and applicable!

商城分销招商加盟行业必备的程序，懂商城分销招商加盟的人都知道这个程序的重要性！还有电话销售的CRM系统-Join mall distribution industry the necessary procedures, understand Merchants Mall distributors who know the importance of this program! There telemarketing CRM system