Are you ready to uplevel your strategy with GA4 eCommerce reports? In 2025's data-centric space, these insights are your secret sauce to scale faster and smarter.

That's where Google Analytics steps in, empowering e-commerce marketers with the invaluable data and reports necessary to conquer goals, optimize campaigns, and fuel continuous growth.

However, July 2023 marked a monumental shift as Google bid farewell to its trusted companion, Universal Analytics, and unveiled its successor —Google Analytics 4 (GA4).

GA4 isn't just a replacement—it’s a complete game-changer. Its eCommerce reports offer deep visibility into your sales, customer behavior, and marketing performance — all in one place.

With refined terminology, innovative reporting practices, and a fresh analytics experience, GA4 is poised to redefine how e-commerce businesses thrive in the digital landscape.

Navigating a new analytics platform can be a daunting task, but we're here to guide you through GA4's ecommerce reporting capabilities and show you how this transformative tool can elevate your digital marketing strategy.

We will help you answer questions, like:

• How can GA4 help you uncover the best-performing products that drive revenue?
• What metrics should you prioritize to maximize your marketing strategy's impact?
• How does GA4's reporting capabilities provide a deeper understanding of customer behavior to boost your e-commerce success?
  

Together, we’re going to explore GA4’s e-commerce reports and provide actionable insights, real-world examples, and expert tips to help you leverage GA4's full potential for your e-commerce business success.

Introducing Sarah

Meet Sarah, a savvy e-commerce manager for a thriving online store specializing in home decor.

With a keen eye for trends and a passion for delivering exceptional customer experiences, Sarah's focus is driving revenue growth and optimizing e-commerce journeys.

In the fast-paced world of e-commerce, Sarah understands the power of data-driven insights to fuel success. That's why she turns to GA4, the ultimate tool for unlocking the full potential of her online business. Let’s walk in Sarah's shoes and discover how she leverages these GA4 reports to make informed decisions that propel her e-commerce strategies to new heights.

GA4 eCommerce Report #1: eCommerce Purchases (by Item Category)

Get valuable insights into your online store's sales performance by using the GA4 ecommerce reports, specifically focusing on item categories.

This comprehensive view enables you to optimize your product offerings and maximize sales, while adding “drill downs,” such as session campaigns, can help you understand why some product categories perform better than others.

For example, if you notice that a particular category is experiencing high revenue, but low visibility, drill down using the session campaign data to determine which marketing efforts are successfully driving customers to that category. This knowledge enables you to optimize your marketing campaigns and allocate spend and resources where they have the most impact.

Here is one of Sarah’s goals informed by the E-Commerce Purchases reports.

Sarah's Goal: Identify and optimize top-performing item categories to grow revenue.

Sarah's goal is to identify the top-performing item categories that drive the most revenue and strategically optimize the product mix.

For instance, let's say Sarah notices a decline in revenue for a particular item category. By drilling down in the report, she can answer:

• Which item categories generate the most revenue?
• What channels or strategies are driving revenue to high and low performing categories (what is working and what isn’t?)
• How can the product mix be aligned with customer preferences to maximize sales?
• Are there emerging trends or upsell/bundling opportunities within specific item categories to capitalize on?
• Are there any underperforming item categories that need improvement?

For example, noticing the textile categories are underperforming, Sarah may choose to cross-promote textiles (like linen napkins and tablecloths) to customers buying Dining and Entertainment items to increase AOV and revenue.

3 Steps to Build an eCommerce Purchases Report

Step 1
Log in to your GA4 account and navigate to the "Reports" section located on the left side of the platform view.

Step 2
Under Reports > Monetization, click on "E-commerce purchases”

Step 3
Customize the report by selecting the desired date range and applying any relevant filters to focus on specific item categories or product performance metrics.

For example, you can filter the report to analyze the most revenue-driving product categories by selecting the "Item Category" dimension and sorting by revenue.

What happens if you don’t see the “E-commerce purchases” report in the left navigation? You can add the report, if your role in GA4 is either an Editor or Administrator. Learn how to add the e-commerce report here.

GA4 eCommerce Report #2: Funnel Exploration for Conversion Optimization

Use Funnel Exploration in Google Analytics 4 (GA4) to analyze the user journey and optimize the conversion funnel on your e-commerce website.

This report provides valuable insights into user behavior at each stage of the funnel, allowing you to identify drop-off points and implement strategies to improve the user experience and drive conversions.

By leveraging GA4 ecommerce reports like Funnel Exploration, you can address key questions and achieve your e-commerce goals.

Let's take a closer look at Sarah's goal and the questions to answer using this report:

Sarah's Goal: Streamline the eCommerce funnel and increase conversion rates

Sarah's goal is to improve the conversion rates on her e-commerce website by enhancing the overall user experience (UX). She does this by identifying the key areas of the user journey where users are dropping off or experiencing difficulties.

Therefore, it’ll help Sarah answer other questions like:

• What are possible points of friction on pages with high bounce rates?
• How can friction points be addressed to improve conversions?
• How long are users on the page before abandoning?
• How far do they scroll?
• What strategies can optimize the user journey and enhance overall conversion rates?
• Which product pages or funnel steps have lower conversion rates and need improvement?
• What marketing strategies or incentives can be implemented to encourage customer progression?

Psst – if you also ask yourself similar questions, our Conversion Rate Optimization Checklist is a free resource to help.

Sarah will be able to pinpoint specific issues, make data-driven optimizations, and ultimately drive more successful conversions.

3 Steps to Build a Funnel Explorations Report

Step 1
Under Reports, click on "Explore" in the left-side menu.

Step 2
Select the Funnel exploration template at the top of the screen and configure your exploration using the available options.

Step 3
Add your funnel steps to visualize the user journey and analyze drop-off points.

For example, Sarah can build a Funnel Explorations Report to analyze the conversion funnel from "Add to Cart" to "Purchase" on the e-commerce website.

By selecting the appropriate funnel template, configuring exploration settings, and adding necessary steps, Sarah gains insights into the user journey and areas where users are dropping off.

This information helps Sarah optimize the funnel and improve the conversion rates on the website

GA4 eCommerce Report #3: Promotions Report to Track Marketing Impact

The GA4 ecommerce reports, including the Promotions Report, provide a comprehensive analysis of how your promotional campaigns influence user behavior, allowing you to measure the effectiveness of your marketing strategies and make data-driven decisions.

Use the drill down options available in the report, such as promotion ID or promotion name, to gain deeper insights into specific promotions and understand their individual performance.

Sarah had a clear goal:

Sarah's Goal: Evaluate the impact of promotions on customer engagement and revenue generation

Sarah aims to assess how promotions impact customer engagement, drive conversions, and contribute to revenue growth.

For example, Sarah can analyze the performance of a "Summer Sale" promotion by drilling down into the promotion ID to see the conversion rates, revenue generated, and user behavior associated with that particular promotion.

This report also helps Sarah address key questions, such as:

• Which promotions have the highest conversion rates and contribute significantly to sales?
• How did strategic tactics differ on high converting pages versus low?
• How can promotional strategies be optimized based on report insights?
• Are there specific customer segments that respond more positively to certain promotions?
• What types of incentives or discounts are most effective in driving engagement and sales?
• Are there any patterns or trends in customer behavior based on the impact of promotions?

3 Steps to Build a Promotions Report

Step 1
Select "Reports" on the left side of the menu.

Step 2
Click "Monetization" > "Overview" in the left-side menu.

Step 3
Select "View promotions" in the "Items viewed by Item promotion name" card.

For example, Sarah uses the Promotions Report to analyze different promotions and gain insights. By applying filters, like date range or promotion type, she compares the effectiveness of discount promotions versus free shipping promotions in terms of revenue generated.

This helps Sarah identify which promotions resonate most with the customers and optimize her marketing strategies accordingly to drive higher sales and increase customer engagement.

GA4: The Ultimate Analytics Tool for E-Commerce Success

GA4 is packed with powerful reports designed specifically for online businesses like yours, giving you the edge to optimize strategies, make smarter decisions, and navigate the ever-evolving digital landscape with ease.

Want to know which product categories are driving the most sales? GA4 has you covered.

Curious about customer buying behavior? GA4 reveals valuable insights.

Looking to supercharge your promotions? GA4 shows you the impact on customer engagement and overall purchases.

Using GA4 properly will help you understand your customers better and get the most out of your ecommerce reports to optimize your online store and grow your business. Contact us if you'd like us to help you build an advanced GA4 analytics platform or simplify your dashboards and reports to work how your team works best.