How to Boost Online Sales with These 10 Must-Know Ecommerce KPIs

Written by
Spencer Lanoue
October 30, 2024

Ecommerce isn't just about having a great product anymore. It's about creating an exceptional experience that keeps customers coming back for more. Understanding key performance indicators (KPIs) can make a significant difference in how you grow your online sales and build a loyal customer base. These KPIs are like the compass that guides you through the stormy seas of online retail, helping you make informed decisions to steer your brand in the right direction.

This article unpacks ten must-know ecommerce KPIs that can boost your sales and elevate your customer experience. We'll explore how each KPI can impact your business, offer actionable tips on using them effectively, and provide relatable examples to illustrate their importance. Let's get started and unlock the full potential of your ecommerce brand.

1. Conversion Rate

Think of your website's conversion rate as the percentage of visitors who end up making a purchase. It's a straightforward but incredibly powerful metric. If you're attracting a lot of visitors but not many are buying, it's time to dig deeper. A low conversion rate can signal issues with your product descriptions, pricing, or even the checkout process.

Here's how to improve it:

  • Optimize your product pages: High-quality images, detailed descriptions, and customer reviews can help. Make sure your site is easy to navigate and showcases your products in the best light.
  • Simplify the checkout process: Nobody likes a complicated checkout. Reduce the number of steps required to purchase, offer guest checkout options, and ensure your payment methods are secure and varied.
  • Use A/B testing: Test different page designs, call-to-action buttons, and even the layout to see what drives the most conversions.

Consider this: if your site converts at 2% and you manage to increase that to just 3%, you’ve effectively boosted sales by 50% without increasing traffic. Pretty compelling, right?

2. Customer Acquisition Cost (CAC)

Customer Acquisition Cost is the total cost of acquiring a new customer, including marketing expenses, sales team salaries, and any other associated costs. Understanding your CAC is crucial because it helps you determine the profitability of your marketing efforts.

To keep your CAC in check:

  • Target the right audience: Make sure your marketing efforts are reaching the people most likely to buy from you. Use customer personas and data-driven insights to target effectively.
  • Leverage organic channels: Invest in SEO, content marketing, and social media to drive traffic without paying for ads.
  • Optimize your paid advertising: Use retargeting ads to reach previous visitors and experiment with different ad formats to see what yields the best results.

Balancing your CAC with the lifetime value of your customers is the sweet spot, ensuring you're not overspending to acquire each new customer.

3. Customer Lifetime Value (CLV)

Customer Lifetime Value is a prediction of the net profit attributed to the entire future relationship with a customer. Knowing your CLV helps you understand how much you can afford to spend on acquiring new customers and what kind of strategies you should focus on to increase profitability.

Boost your CLV with these tips:

  • Focus on retention: It's often cheaper to retain existing customers than acquire new ones. Use loyalty programs, personalized discounts, and regular communication to keep them engaged.
  • Upsell and cross-sell: Recommend complementary products or higher-value alternatives to increase the average order value.
  • Provide exceptional customer service: Happy customers are more likely to return. Make sure your support team is trained to handle inquiries efficiently and empathetically.

Consider the case of a coffee subscription service that not only sells coffee but also offers related products like mugs and filters. By understanding their CLV, they can tailor their marketing efforts to focus on selling subscriptions and upselling related products, maximizing revenue from each customer.

4. Average Order Value (AOV)

AOV is the average amount spent each time a customer places an order. This KPI can provide insight into customer purchasing behavior and help you identify opportunities to increase revenue without necessarily increasing traffic.

Here’s how to increase your AOV:

  • Bundle products: Offer discounts on product bundles to encourage customers to buy more.
  • Offer free shipping on minimum purchases: Set a minimum purchase requirement for free shipping to encourage customers to spend a little more.
  • Highlight complementary products: Recommend related items on the product page or during checkout to prompt additional purchases.

Imagine a customer buying a running shoe. By suggesting socks, a water bottle, or a fitness tracker, you can boost the AOV and create a win-win situation where the customer finds value and you increase your sales.

5. Cart Abandonment Rate

Cart abandonment is the percentage of shoppers who add items to their cart but leave without completing the purchase. It's a common challenge in ecommerce, but understanding why it happens can help you reduce it effectively.

To tackle cart abandonment:

  • Send cart abandonment emails: Remind customers of what they left behind and offer incentives like discounts to encourage them to complete the purchase.
  • Simplify the checkout process: Ensure your checkout is user-friendly, mobile-optimized, and doesn’t require unnecessary information.
  • Provide clear shipping information: Unexpected shipping costs are a major reason for cart abandonment. Be transparent about costs and delivery times upfront.

By addressing these issues, you can significantly lower your cart abandonment rate and recover potential lost sales. For instance, a fashion retailer noticed a drop in cart abandonment rates after simplifying their checkout process to just three steps and eliminating mandatory account creation.

6. Customer Retention Rate

Customer retention rate is the percentage of customers who continue to do business with you over a specified period. A high retention rate indicates strong customer loyalty, which is crucial for sustainable growth.

Strategies to improve retention include:

  • Engage with your customers: Regularly communicate with customers through newsletters, personalized offers, and social media engagement.
  • Implement a loyalty program: Reward customers for repeat purchases with points, discounts, or exclusive access to new products.
  • Gather and act on feedback: Use surveys and reviews to collect customer feedback and make improvements based on their suggestions.

Consider a skincare brand that uses customer reviews to refine its product lines and engage with its audience. By listening to their customers, they foster loyalty and increase their retention rate.

7. Net Promoter Score (NPS)

NPS measures customer satisfaction and loyalty by asking customers to rate the likelihood that they would recommend your brand to others. It's a simple yet powerful way to gauge customer sentiment and identify areas for improvement.

To enhance your NPS:

  • Ask for feedback regularly: Reach out to customers after purchases or interactions with your support team to gather insights.
  • Act on the feedback: Address any issues raised by customers promptly and show them that their opinions matter.
  • Recognize and reward promoters: Encourage happy customers to spread the word by offering referral discounts or special rewards.

For example, a tech gadget company that consistently listens to customer feedback and rapidly implements changes can see a steady rise in their NPS, leading to increased word-of-mouth referrals.

8. Return on Ad Spend (ROAS)

ROAS is a metric that calculates the revenue generated for each dollar spent on advertising. It helps you evaluate the effectiveness of your marketing campaigns and allocate your budget more wisely.

To maximize your ROAS:

  • Target your ads effectively: Use audience insights and analytics to ensure your ads reach the right people.
  • Experiment with ad creatives: Test different visual and textual elements to find what resonates best with your audience.
  • Monitor and adjust campaigns: Regularly review the performance of your ads and make necessary adjustments to improve efficiency.

Imagine an apparel brand using targeted ads to promote a new line of eco-friendly clothing. By monitoring their ROAS, they can adjust their strategy to focus on the most lucrative channels, ensuring they get the most bang for their buck.

9. Website Traffic

Website traffic refers to the number of visitors coming to your site. While more traffic doesn't always mean more sales, it does increase the potential for conversions and brand exposure.

Boost your website traffic by:

  • Investing in SEO: Optimize your site for search engines by using relevant keywords, creating quality content, and ensuring a seamless user experience.
  • Utilizing social media: Share engaging content on platforms where your target audience hangs out to drive traffic back to your site.
  • Collaborating with influencers: Partner with influencers who align with your brand to reach new audiences and drive traffic.

Consider a home decor brand that produces how-to videos on Instagram. By linking these posts to their website, they create a steady stream of interested traffic eager to browse and shop.

10. Churn Rate

Churn rate is the percentage of customers who stop doing business with you over a certain period. While churn is inevitable, managing it well is key to maintaining a healthy, growing business.

To reduce churn:

  • Understand why customers leave: Use exit surveys or follow-up calls to gather insights into why customers are churning.
  • Improve your product or service: Address the issues identified through feedback to enhance the customer experience.
  • Strengthen customer relationships: Create personalized experiences and show appreciation for your customers to build loyalty.

Think about a subscription box service that noticed an increase in churn after launching a new product line. By listening to feedback and making necessary improvements, they managed to win back many lost customers and stabilize their churn rate.

Final Thoughts

Understanding and leveraging these ten ecommerce KPIs can significantly boost your online sales and enhance customer experience. By focusing on conversion rates, customer lifetime value, and other key metrics, you're well on your way to creating a thriving ecommerce brand.

Fullcourt, a simple, easy-to-use ecommerce helpdesk, is designed with fast-growing Shopify brands in mind. It offers essential tools like a shared team inbox, a self-service live chat portal, and a knowledge base to streamline customer support processes. By providing an intuitive platform, Fullcourt helps you improve customer experience and foster loyalty, all while keeping costs down—making it the perfect partner for your ecommerce journey.

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  3. Implement clear VR/AR interaction principles. Apple called it Spatial Computing, but it needs to be said that, in general, they are reinventing the Metaverse. For the last couple of years, everyone has been talking about the Metaverse, but no one has found an entry. To turn a toy room into the next-gen digital reality, the Apple team built the future vision of clear principles of interaction and functioning of the spatial interface, designed to achieve what other pioneers of VR/AR technology could not.

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