I-Sales gives you ease in dealing with sales and purchases of your company, factory or even your small shop,It helps you to be quick in performing required tasks, it also provides all calculations that you need during buying and selling transactions,I_sales provides recording for all items of your company and your warehouse, it also contains a full accounting system and allows knowing profits and support human resources management. Technical Features: I-Sales available with two languages Arabic & English. I-Sales compatible with Windows 7 , Windows XP , Windows 8. I-Sales provided with user permissions. I-Sales supports a property of Auto complete during writing in different fields. Supporting working in LAN and within central database. Existence of username and password for each user and changing it. Support printing reports and exporting it with more than 10 applications such as : Excel , Word , Rtf , Pdf , Xml . Security: Control access by Security Levels, The powers of the users to control the powers of each user permission basis or on the user groups. DataBase: Databases Program is MySql server. The program supports backup and retrieval of data. Large database and up-to-date database contains more . Availability of automatic backup when closing software. Invoices: Adding Purchase invoices (Cash ,Debt). Adding Sales invoices (Cash ,Debt). Adding returned purchases invoices. adding returned sales invoices. Treasury: Making Journal entries for all operations in company . Property of making accounting tree. Property of making Bonds. Setting of beginning balances for customers and vendors. Making price protection. Reports: Report of sales & purchases invoices and print it. Report of products sales and print it. Report of more sell products and another for less sell products and print it. Report of more profit products and print it. Report of daily sales and print it. Report of total purchases and sales and print it.