Shopping Cart Prototype Application

In this application i simple explain the prototype application using the payment Gateway i.e Paypal.All the details of the code and images are place in the word document.This simple application explain the usage of the Paypal Gateway.Datatable is use to store the temporary details of the books when user click on the confirm button then the data or information is store in the database and the xml file.

Data table is generally used because when the use simply click on the products items and choose the products items then the information or data can not be store in the database. So i used to store the data on the temporary basis in the datatable .But Once the user click on the confirm button then all the selected itmes details store in the Database's Table, And the page is redirect to the payment Gateway i.e Paypal.
Where user (Buyer) Fill the Details and click on the paynow Button to submit the amount. And similary on the other hand amount paid by buyer is added in the Merchant's Account.