A Decision Support System for Sale Management

Abstract

In sale management, seeking of information about customer needs is an important one. The sale management is, to setting up strategies to conduct revenue from the sale of goods or services. The problems of sale management may arise when there is changed in demands or price of goods. The proposed decision support system model for sale management, is based on the Windows operating system which most of users are familiar. If users want to calculate the profit (loss) on the change in sales price per unit of a product by entering the amount or percentage of the sale price per unit of a product. As a result, changing in the price per unit affected to change in net profit (loss) of the product sales. By the way, the users may want to calculate the profit (loss) on the change in the amount or percentage of the units sold of a product. Vice-versa, if users want to change in amount or percentage of net profit (loss) by its value or percentage. It will affected to change in price per unit or units sold of a product. This is convenient for users, the system process rapidly, and accurately. For further study, the management of marketing and selling processes and activities be supported by the system should be taken into consideration.