Data flow diagram Essay

Current state of Technology, statement of the major and minor problems, general and particularized objectives, scope and limitation are introduced and discussed in this documentations chapter 1. supposititious framework is stated in chapter 2. This chapter 2 is where methodologies including references and models used in develop Sales and Inventory System are discussed. Essential discussion and intro for Prosight Eyecare Provider Sales and Inventory System are stated in chapter 3, as well as the diagram needed in exploitation effective and normalized database and the formation itself.Eyecare Provider Inventory and Sales System is an scrutinize organisation and Sales System that small business exertion . This is to lot sales, purchasing and inventory management. It helps to organize customer acquire order, By victimisation this, Prosight Eyecare Provider Inventory and Sales System, business elicit helps for less effort. It offers scurrying and quicker inventory management that counts the movement of stocks for all the accounts and transaction made. 1.2 logical argument of the Problem. Develop module to consecrate products involve replacement for returned items automatically.To develop modules to mar item need administrator for reduce to purchase an item.To develop modules to purchase item need type a product code for include a purchase order and it computes as well.To develop modules to received a purchase products for show of all purchase every invoice.Scope and limitationThe system is all about Prosight Eyecare Provider Sales and Inventory System. The scopes of the system are the following Tracking of purchase order, receiving purchase order and return of products to supplier. All transaction leave behind be recorded. Reports needed for the inventory can also be generated by the system. The system is capable of tracking and monitor of stocks. Inventory will be automatically calculated for every transaction that may affect the inventory. Reor der point is also generated by the system. purchase item it will be automatic put the inventory recordsThe systems functionality will only be limited for the sales and inventory of Prosight Eyecare Provider. Accounting system of the business is not included in the system.