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How to Build an E-commerce App?

Back in 2013, when I researched it, there was only a handful of info including the step-by-step process of building an e-commerce app. 

Fast forward to 2022 – I’m overwhelmed by the amount of online information. Each website I surf through tells me how to do it differently. With so much info lying around – how would you expect an amateur to understand how to build an e-commerce app?

After surfing through almost 20+ websites and not getting all the info yet, I’m frustrated – and, I decided to take matters into my own hands. Hence, I’m writing the most-detailed guide on how to make an e-commerce app you’ve ever read about building an e-commerce app.

Quick Summary: How to Build an E-commerce App?

First, you need to plan out your app, considering the features, target audience, and user experience. This includes researching and analyzing competitors, creating user stories and wireframes, and setting goals and objectives.

Second, you need to design the app’s user interface and user experience. This includes creating a logo, branding, and aesthetic design.

Third, you need to develop the app. This includes choosing a platform, setting up the development environment, coding, and integrating APIs and third-party services.

Fourth, you need to test the app for bugs and errors. This includes unit testing, integration testing, and user acceptance testing.

Finally, you need to deploy the app to the app store. This includes submitting the app to the app store, creating a public release, and marketing the app.

With all these steps in mind, you can create an amazing eCommerce app and start selling products online.

How to Build An eCommerce App: Step-by-Step Process?

Step 1: Plan Your Ecommerce App

I made the mistake as a beginner and skipped planning – the rest is history. Before you build an eCommerce app, you’ll need to plan it out. 

Start by deciding on the features, design, and functionality of your app. You’ll also need to think about what platform you’ll use to host your app, as well as what type of payment gateway you’ll use.

A. Choose the Features

The features of your eCommerce app will depend on the type of products or services you offer. For me, it was custom-made t-shirts! 

Make sure to include all the features necessary to complete a purchase, such as:

  • a shopping cart
  • payment gateway
  • order tracking
  • product recommendations
  • customer reviews

B. Design the User Interface (UI)

Your eCommerce app should have a user-friendly interface that’s easy to navigate. 

Keep the design simple and streamlined, and use visuals to guide customers through the process. 

You should also ensure that the app is responsive, so it looks great on any device.

My first eCommerce app looked really bad when viewed from mobile, and that made me lose almost 90+ leads!

C. Test the Functionality

Once you have a prototype of your eCommerce app, test it to make sure it functions properly. 

This is a crucial step in the development process because it will help you identify any issues before the app goes live.

Step 2: Develop Your Ecommerce App

Now that you’ve planned your eCommerce app, go ahead and develop it. This step involves coding the app and integrating the features you’ve chosen.

A. Choose a Platform

You’ll need to decide which platform you’ll use to host your eCommerce app. Some popular platforms I think are iOS, Android, and web-based solutions. 

Consider which platform will best suit your needs and the needs of your customers.

B. Code the App

Once you’ve chosen a platform, you’ll need to code the app. 

If you don’t have experience coding, you can hire a developer to do it for you. (I did that!)

Make sure to review the code regularly to ensure it’s up to standard.

C. Integrate Features

You’ll need to integrate the features of your eCommerce app, such as the shopping cart, payment gateway, and order tracking. 

This step can be time-consuming, but it’s essential to ensure the app functions properly.

Step 3: Launch Your Ecommerce App

Once you’ve developed and tested your eCommerce app, it’s time to launch it. 

This involves uploading the app to the platform of your choice and submitting it for review.

A. Upload the App

Upload the app to the platform of your choice, making sure to include all the necessary information. This includes screenshots, descriptions, and keywords.

B. Submit for Review

Once the app is uploaded, you’ll need to submit it for review. This process can take several days, so make sure to plan ahead.

C. Promote the App

Once your eCommerce app is approved, it’s time to promote it. You can do this through social media, email campaigns, and other marketing channels.

Answering Your Obvious Queries Regarding How to Build an eCommerce App

Q. How can I make sure my eCommerce app is secure?

Answer: To ensure the security of an eCommerce app, it is important to implement secure data storage, use secure payment options, and test for vulnerabilities.

Q. What type of payment options are available for an eCommerce app?

Answer: Payment options for an eCommerce app can include credit/debit cards, PayPal, Apple Pay, and other mobile wallets.

Q. What features are typically included in an eCommerce app?

Answer: Common features of an eCommerce app can include product search, product descriptions, customer reviews, payment options, and checkout processes.

Q. What does it take to maintain an eCommerce app?

Answer: Maintenance for an eCommerce app includes regularly updating the app with new features, bug fixes, and security patches.

Q. What platforms can an eCommerce app be built on?

Answer: An eCommerce app can be built on various platforms such as iOS, Android, and the web.

About the author


Shelly is an avid reader, and the love of reading takes her to content writing eventually. She loves writing on various topics.

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