整个过程开始于第一级MPS (Master Production Schedule，主生产计划).这是要用于最终库存的已知需求、预想和产品的综合。

The process starts at the top level with a Master Production Schedule (MPS). This is an amalgam of known demand, forecasts and product to be made for finished stock.

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我们喜欢和广告主携手，为他们度身定制独特的推广计划来满足他们的需求。

We like to work with each individual advertiser and devise a program that uniquely meets their needs.

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文章介绍了一个基于B/S模式的小型ERP系统的设计，系统包含了库存管理、物料需求计划、销售计划、主生产计划、采购计划等核心功能模块。

The paper introduces the design of a small ERP based on B/S mode. The system includes stock, material requirement, selling, planning, and purchasing module of ERP.

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