Features Customer Info Input: Users can input customer details such as name, address, purchased quantity, and the total amount. Invoice Generation: On submission, the application generates a detailed tax invoice. Print & PDF Export: The generated invoice can be printed or exported as a PDF with a click of a button. The PDF file is automatically named based on the invoice number. Technologies Used HTML: For structuring the web application. CSS: For styling the web pages. JavaScript (JS): For the interactive elements and functionality. How to Use Open the Website: Navigate to the index.html file to start the application. Enter Customer Details: Fill in the customer's information, including name, address, purchase quantity, and the total amount. Generate Invoice: Click the "Submit" button to generate the tax invoice based on the provided information. Print or Save Invoice: Click the "Print" button to either print the invoice directly or save it as a PDF. The PDF will be named automatically based on the invoice number you provided. Installation To get started with this project, follow these steps: