Why UX/UI Design Matters In eCommerce Web Development?

01 July 2025

  6 min read   |    560 views

eCommerce website design

UI and UX are thoroughly ingrained into the success factors of any eCommerce platform. 

According to Octet Design Journal, 70% of all eCommerce portals fail because they lack a proper user journey.

Companies, on the other hand, can lose up to 35% of their sales because of poor UX. As an essential part of eCommerce website design, UI/UX ensures the success of an eCommerce platform from multiple angles.

Through this article, we have explored the critical role of UI/UX design in eCommerce development and helped you understand how to improve yours. So, keep reading.

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What Is UX? 

UX or user experience stands for all aspects of a user’s interaction with a service or product platform. It includes not only the functionality and usability of a product but also the emotions, interests, perceptions, and behaviours of any user who experiences it on the platform.

Essentially, UX is the foundation for creating a platform or product that’s easy to understand, use, and enjoy, while meeting the targeted user’s needs. 

What Is UI? 

UI stands for User Interface. It signifies the interactive features, elements, and tools available on a platform, device, or application to facilitate user interaction. For eCommerce platforms or any digital platform or device, eCommerce is the point of contact between a person and a machine. It helps ensure interaction between a system and a person through audio, visual, or touch. Essentially, a good UI makes a better user experience through an easy explanation of a platform or through better interactions.

Why UI/UX Design Is Important In eCommerce Website Design? 

The UX and UI design of any website, application, or product determines how customers interact with it. UX focuses on the overall experience users have on the platform, while UI ensures the visuals and interactive elements are properly placed.

With the help of UI and UX, eCommerce platforms ensure that customers can easily find products, navigate through the platform, and file complaints and grievances.

Both UI and UX play crucial roles in the success of e-commerce websites.

eCommerce website designers must consider a strong UX and UX strategy during the development phase. The following rules are related to UX and UI.

(i) Initiating Communication 

User experience and user interface must be part of your eCommerce website design strategy since they are the first line of interaction with your audience. Visuals are the first line of communication between you and your audience.

UI/UX design allows the website to communicate visually with the users. The early interaction requires a visual language that only a masterful UI/UX design can ensure.

Platforms like Amazon, Samsung, Apple, Nike, and RYDER boast interactive and engaging UI/UX design that keeps the audience engaged. 

(ii) Building User Trust 

A bad user experience can affect eCommerce success. When the website is difficult to navigate and the checkout process is difficult to understand, the eCommerce bounce rate increases.

Furthermore, website bugs, as part of UX mistakes, make it difficult for users to get a clear idea of what an eCommerce platform is solving.

Even a single website bug or minimal lag on the platform can deter users, and they may end up leaving the platform. This also applies to large consumer retail eCommerce platforms like Amazon.

Amazon’s cluttered product page can often lead its audience to constantly scroll on the platform, affecting its sales in the process.

(iii) User retention 

UI/UX is also behind the customer retention success rate of any eCommerce platform. An improved UI/UX design can ensure that users spend more time on the eCommerce platform. This not only extends the customers’ consideration time and helps them uncover solutions but also improves branding.

Overall, a better eCommerce user experience can lead to higher customer retention. Customers who left your eCommerce platform with a smooth eCommerce user experience are likely to return.

Platforms like Spotify, DuoLingo, and AirBnB use a very clean and interactive website design for customer retention.

(iv) Creating A Loyal Customer Base 

Popular eCommerce platforms in India, Flipkart, Myntra, and Nykaa, showcase how a clean and easily accessible website design can lead to better customer retention.

As a contributor to a strong customer retention strategy, mobile-first eCommerce UX has helped many well-known eCommerce brands build a loyal customer base.

(v) Understanding And Using Human Psychology 

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The road to success in eCommerce is bound to a clear understanding of human psychology. eCommerce brands must focus on understanding user motivation and interests to build engaging digital products.

They can use analytical tools like Google Analytics, SEMrush, and eCommerce integrated analytics to understand what their users prefer. This will help them utilize best practices for UI/UX in eCommerce and foster on-platform engagement.

(vi) Saves Resources In The Longer Run

UI/UX design is an essential part of eCommerce website design, and it’s not by choice, but by necessity. A UI/UX designer knows the unique requirements of an eCommerce platform. When a platform invests in UI/UX designers, they don’t have to take the trouble of redoing or overdoing their platform development task. 

Instead of changing the UI every time for a new feature, it’s best to get help from a professional. They understand the tech stack, features, and design requirements that improve the eCommerce interface. Considering expenses on a professional with UI/UX expertise can reduce eCommerce expenses in the long run.

(vii) Communicating The eCommerce Mission 

UI/UX is an essential part of eCommerce website design, and that’s not only to ensure website aesthetics. It’s very relevant for the website’s digital marketing as well. A good eCommerce conversion design coupled with strong copywriting can prompt visitors to purchase.

In fact, a good UI also helps build a lasting impression of a website in the users’ minds. This helps the business stay connected with the customers.

(viii) Scaling Of Product As Well As Business

Once UI/UX design is considered a part of eCommerce website design, it helps businesses build a responsive website that loads easily on different screen sizes.

It has an immense effect on the platform’s online search visibility and technical SEO. Furthermore, UI/UX designers help build a mobile-focused interface for eCommerce that scales the product and the overall business in the long run.

(ix) Reducing Cart Abandonment 

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According to the Baymard Institute Report, 1 out of 5 eCommerce users would abandon the product in the cart due to the long and complicated checkout process. That’s a problem for the eCommerce UI/UX designer to fix.

An eCommerce website designer ensures the UI/UX design aligns with every step of a user’s journey on the digital platform. Therefore, they must consider the usability and easy access of tools and products on the platform, ensuring a better experience.

For example, when the order tracking features, navigation tools, and easy checkout process planned by UI/UX designers work properly, it leads to lower cart abandonment.

Best Practices For UX/UI Design In eCommerce 

To create an effective eCommerce platform, several UX/UI best practices should be your priority. The following are some must-utilize techniques to improve your eCommerce UI/UX:

1. Functionality Over Flashiness 

Attractive eCommerce design is indeed important. However, complex transitions, such as image sliders and heavy animations, can make your eCommerce UI appear heavily cluttered. That’s why it’s essential to focus on utility-based design instead of overly flashy eCommerce design.

Ensure that your eCommerce design maintains the following:

  • Speed 
  • Ease of navigation 
  • Functionality
  • Simplicity

Amazon or Apple masterfully combines these elements to develop one of the best UI of all time.

2. Build Sales Funnels, Not Just Webpages 

eCommerce website design isn’t just about the UI/UX part of it. It’s all about building a sales page with the help of masterful UI/UX. From the navigation buttons to the checkout process, everything should fall in place to fulfill the users’ needs.

Start with a psychographic analysis of the customer’s problem-solving journey. Finally, focus on conversion when designing your e-commerce website.

3. Optimize For Mobile-First UX 

More than 60% of all eCommerce transactions come from mobile phone users. Simplify the e-commerce UI to improve the user experience on the platform. This approach also offers additional benefits in terms of SEO and increased search engine visibility for your eCommerce platform.

4. Use Clear CTAs And Intuitive Navigation 

Ensure to add clear and purpose-driven calls-to-action (CTAs) throughout the eCommerce platform. Use clear buttons and logical product categorization on the website. This should help users find their required product or solution quickly. As a result, customer satisfaction will go up with a higher conversion rate, benefiting the platform.

5. Leverage High-Quality Product Images And Descriptions 

Don’t compromise the quality of product information and images. Ensure to use high-resolution and clear pictures for each product listed on the platform. It’s also best to work with an eCommerce SEO copywriter to optimize the product pages with accurate information and SEO keywords.

Build An eCommerce Website Design That Converts! 

With constant core updates from Google, marketers and online business owners are becoming more aware of UI/UX. It’s no longer a luxury or optional point for building a successful eCommerce platform. UI/UX is mandatory for eCommerce development at this point.

However, we suggest focusing on functionality and conversion-focused UI/UX design. Emphasize intuitive sales funnels, focus on function and mobile optimization, and apply the UI/UX best practices for eCommerce website design.


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About author

Ejaz Ahmed

Part-time blogger, full time dreamer! Ejaz Ahmed likes to think about how technology will ultimately transform human lives for the better. He is deeply fascinated about using technology to democratise the spread of useful information on the internet.

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