9. Testing Functional Testing: Test all features to ensure they work correctly. Usability Testing: Ensure the website is easy to use and navigate. Performance Testing: Test the site’s performance under load to ensure it can handle high traffic. 10. Deployment Hosting: Choose a reliable hosting provider to deploy your website. Domain: Register a domain name for your e-commerce site. SSL Certificate: Install an SSL certificate to secure data transmission. 11. Maintenance and Updates Regular Updates: Continuously update the site with new features, products, and security patches. Customer Support: Provide customer support for any issues or queries. Example Tech Stack Frontend: React for building the user interface, Bootstrap for responsive design. Backend: Node.js with Express for server-side development, MongoDB for the database. E-Commerce Platform: Custom solution or Shopify for quicker setup. Payment Gateway: Stripe for handling payments.