Project on selling and purchasing is similar like online shopping website but there most of the business dealers and supplier will only communicate and purchase through online.


With the advancement of web portals and sales through online new business ideas are emerging in each field. For every business there are three main sections persons who make products and dealers who purchase in large quantity and local dealers who sells in shops and customers who buy from shop or online.

This application mainly deals with first three areas where dealers will sell products to customers through a web portal. Manufacture wills all stock detail to database where dealers can view stock and purchase from online.

Existing and proposed system:

In existing system customers used to buy from dealers through online. But there is no application and dealers and manufactures can communicate and buy through online. In proposed system a new web portal is designed which can help both of them.

Modules overview:

Admin module: admin will update stock details to database under different category and check stock details regularly.

Dealer module: Dealer will look after products and purchase from online.

Purchase module: This module helps in adding to cart and make online payment.   

Software requirements:

Operating System                  : Windows

Technology                             : Java/J2EE (JDBC, Servlets, JSP)

Web Technologies                : Html, JavaScript, CSS

IDE                                          : My Eclipse

Web Server                            : Tomcat

Database                                : Oracle

Software’s                              : J2SDK1.5, Tomcat 5.5, Oracle 9i I

Download Online Portal for Selling and Purchasing Project source code in java with project report.