Wcf-based Online Ordering System

As to the sales company who adopt the agency mode to sales, it is very essential to reach to stabilize cooperation relationship. If we want the agent as a source of profit of the company to maximize profits for the company to create, it is also very essential and important to offer them more convenient, faster and exact acquisition methods.Previous online ordering systems are just concerned with the relation of order form and stocks, can not be relate with the purchase information, which resulting in incomplete information. It will have a seriously effect the agent to get the exact booking order. Besides, the purchase systems can not arrange the reasonable purchase plan against the client's purchase information. Since the production cycle is very long, if we can achieve the market demand information early, it will very helpful to shorten the delivery deadline.The online ordering system can be designed against not only order application from spot agency, but also futures (purchase information), While the core distribution system also can arrange the scientific purchase plan against agent the online order, which can minimize the inventory levels at utmost. It can guide the sales company purchase plan if knowing the agent's order plan in advance, in order to reach the profit maximization.The MAPS is designed and developed by the methods of multilayer. The technologies in every layer are analyzed in this article, The method of "B/S" is used in the presentation layer, The "WCF" is used in service layer, Data Access Layer selects "Managed Provider", and so on, and then the analysis that the reason and good and bad why used these technologies is showed in the article. As to the requirement, the system has five function modules:Ordering Module, Special Discount Module, Information Inquire Module, System module, Elemental Data Module. The detailed designer and analysis of Ordering Module, Special Discount Module and Information Inquire Module are showed in the article. And then it makes a special effort to describe the Key Function-Allocated Ordering in MAPS, Including logic, the Efficiency Optimizer, technologies for system realization and so on. Considering the humanization for the system, the XtraCharts is used in the function of allocated ordering. This Control used gives a reasoning for others system developing.As the communication infrastructure and services framework, the WCF is used in MAPS integrates business resources, it set up a stage for the agents to order the products directly, it will greatly reduce the operating costs and improve delivery time required to reach the capacity of agents, in addition to reasonable distribution of goods, and to enhance the core competitiveness of enterprises and improve the agency's sense of belonging.