Designing an e-commerce website depends on your business needs, budget, and preferred technology. There are a variety of e-commerce platforms that can help you build your website, but if your needs are more complex, you may need to hire an experienced web development team to build your website. No matter which method you choose, your website should be easy to use and responsive, have user-friendly navigation, provide secure payment options, display up-to-date contact information, and provide a system for tracking orders and returns.