For leaders of e-commerce businesses, understanding purchase conversion rates is key to long-term success. "Conversion rate" refers to the percentage of website visitors who ultimately move from browsing or scrolling to completing a particular action, such as making a purchase.

Checkout, which is one of the most important stages in a customer's journey, offers many opportunities for improving conversion rates. There are a variety of ways for e-commerce companies to think about conversion rates and how to optimise them at each stage of the conversion funnel.

Key takeaways

• The global average e-commerce conversion rate sits around 2.2% across industries as of 2026, but varies dramatically by sector, geography, and device.
  
• Research shows that even a 0.1-second improvement in mobile load time delivered an 8 conversion lift for retail sites and 10% for travel sites.
  
• Stripe Link delivers a 7%+ conversion lift for logged-in users, and Stripe's own experiment across 150,000+ checkout sessions found businesses displaying buy now pay later (BNPL) (Affirm, Afterpay, or Klarna) saw up to 14% revenue lift driven by both higher conversion and higher average order value (AOV)
  
• This guide covers 18 strategies across the full conversion rate optimisation (CRO) stack, from site experience and Core Web Vitals to content, trust, checkout, and the payment layer where Stripe uniquely operates
  

What is e-commerce conversion rate optimisation?

E-commerce conversion rate optimisation (CRO) refers to a wide range of strategies that can increase the percentage of website visitors that convert. This can be conducted at any customer touchpoint on your website, from your homepage to product pages and the checkout experience.

E-commerce conversion optimisation is an ongoing and evolving practice, not a one-time fix. Conversion is affected by many aspects of your business. To increase your conversion rate, embrace a diverse array of optimisation approaches and continually experiment and refine these approaches.

What are common e-commerce conversion actions?

There are many types of actions website visitors may take that businesses can measure as conversions. Beyond e-commerce, website conversion actions could include anything from signing up for an email newsletter to downloading a report to completing a purchase, depending on the business goals. But for e-commerce websites, web orders are the most meaningful conversion action to measure. 

Businesses can also collect additional analytics related to website visitor behaviour, including bounce rate and exit rate, to provide context to conversion rates and help determine the best conversion optimisation strategy.

How can I calculate the conversion rate for my e-commerce business?

E-commerce conversion rate is the percentage of site visits that resulted in an order (the key conversion action) during a given period of time, relative to the total number of site visits during that same period of time. To calculate the conversion rate for your business, first establish a set period of time to examine. Then, determine the number of conversions that were completed, as well as the total number of unique visitors to your website, during that time.

Divide the number of orders by the number of total visits. Then multiply the total by 100. For example, if your website has 50 orders out of 1,000 unique visitors, you would have a 5% conversion.

What is a good e-commerce conversion rate?

E-commerce conversion rate by industry

Average e-commerce conversion rate by industry (Q1 2026 data, per Statista):

E-commerce conversion rate by geography

Conversion rates vary significantly by region and country, driven by local consumer behaviour, market maturity, and preferred payment methods. What constitutes a "good" conversion rate in one market may be below average in another.

While global benchmarks provide a helpful baseline, analysing conversion rates by country reveals how local shopping habits impact the final purchase. Here is a look at average conversion rates across several key e-commerce markets:

E-commerce conversion rate by device

While smartphones dominate global e-commerce traffic and capture the majority of online browsing sessions, conversion rates tell a deeper story. Consumers frequently use their mobile devices for product discovery, research, and price comparison on the go, but many still prefer to switch to a desktop to complete the purchase.

Recent global benchmarking data reveals how average conversion rates break down across hardware:

• Desktop (approximately 3.2%)
  Despite a declining share of overall traffic, desktop computers consistently yield the highest conversion rates. The larger screen size, ease of navigation, and perceived security make consumers more comfortable completing complex, multistep, or high-value transactions.

• Tablet (approximately 3.1%)
  Tablets occupy a strong middle ground, offering the touch-friendly portability of a mobile device with the expanded visual real estate of a desktop. They typically capture higher-intent shoppers browsing from home.

• Mobile (approximately 2.8%)
  While mobile devices account for over 70% of all e-commerce traffic, they register the lowest conversion rates. Smaller screens, tedious data entry, and checkout friction are the primary culprits for mobile cart abandonment.

Benchmarks should inform, not dictate: compare against your own baseline first, then peer benchmarks second. A "good" 2% conversion rate in high-consideration categories often outperforms a "poor" 5% conversion rate in low-consideration ones on absolute revenue.

Other metrics, such as time on site, bounce rate, return on ad spend, cost per acquisition, click-through rate, and interactions per visit, all indicate the health of your conversion funnel.

16 strategies to increase your conversion rate

Because so many elements of your business can affect your conversion rate, it can be difficult to know where to start.

Think about the most important steps in your conversion funnel, including the moment of purchase. There are a variety of strategies that you can employ to make your customer's purchase experience as quick and easy as possible, which will increase your conversion rate and, ultimately, grow your business.

Here's an overview of tools and strategies you can use to help boost your number of purchases and conversion rate:

1. Create an exceptional payments infrastructure and interface

When improving your business's payment experience, details are important. You'll need to refine each infrastructure component, policy, and operational workflow. Consider the customer experience as a whole, reviewing the interconnected functionality of all of these pieces and processes. For e-commerce companies in particular, the purchase experience should be smooth, which requires efficient and reliable payments infrastructure and an intuitive user interface. Here are a few solutions that make this possible:

• Stripe Checkout gives businesses access to prebuilt hosted payment pages that are optimised for conversion out of the box.
  
• Stripe Payment Links allows businesses to sell online without a website by generating a link or QR code to a stand-alone payments page that can be sent to anyone with browser access.
  
• Stripe Elements is Stripe's suite of rich UI building blocks that help businesses design a secure payments experience that perfectly matches their site and drives conversion.
  

2. Reduce friction at checkout

• Enable guest checkout: Mandatory account creation is one of the most-cited abandonment drivers across independent consumer surveys
  
• Reduce checkout form fields: Every field removed lifts conversion measurably. Use prefill, address autocomplete, and browser autofill wherever possible
  
• Implement one-page or one-click checkout: Reducing checkout steps consistently drives conversion
  
  • Stripe Checkout offers a hosted implementation optimised for this. 
    
  • Link autofills customers' payment information, which can drive up conversion rates by over 7% for logged-in users. With Link, customers can check out with one click.
    
• Offer free shipping thresholds: Unexpected costs at checkout is consistently cited as a leading abandonment driver across e-commerce research
  
• Deploy abandoned cart email + SMS: Recover 5–15% of abandoned carts through timely reminders. SMS delivers higher open rates than email across industry benchmarks
  

3. Tackle fraud and prevent false declines

Online fraud can cause significant financial losses and have serious consequences for your business operations. Stripe found that more than 70% of business leaders around the world have had to divert resources to combating fraud. Although fraud prevention should always be a top concern for e-commerce businesses, overcompensating in your approach can have major costs, too. Often, businesses that work to mitigate fraud inadvertently block legitimate charges (called "false declines"), which can drive away customers for good.

Businesses should proactively address fraud prevention while preventing false declines. Stripe Radar is a fraud detection and mitigation solution that uses machine learning (ML) trained on data from millions of companies around the world. Stripe continuously updates Radar's algorithm to address changing fraud patterns and evolving business needs. It also fully integrates with other Stripe products, making it simple and fast to access other payment information, such as shipping addresses or other customer details.

Tools that make it easier for customers to quickly authenticate themselves help prevent false declines. Stripe's Adaptive Acceptance uses ML to reduce the likelihood of a false decline and recover the revenue that false declines often block.

4. Offer a variety of payment methods

Businesses can suppress their conversion rate by failing to provide a sufficient variety of payment options. Stripe data shows that card payments drive only 40% of global e-commerce. If your business accepts payment methods that match your customers' preferences, you will be able to reach more customers globally, reduce transaction costs, and increase conversion rates.

International businesses will need to consider a wide range of preferred payment methods within different countries and regions. International shoppers expect local methods, such as iDEAL in the Netherlands, Klarna in Northern Europe, BLIK in Poland, PIX in Brazil, OXXO in Mexico, and Konbini in Japan. Mobile shoppers expect one-tap: Apple Pay, Google Pay, Link, Shop Pay. BNPL shoppers expect Affirm, Afterpay, and Klarna, particularly for larger purchases.

With Stripe, you can accept 50+ of the most popular payment methods across the world, including cards from major card networks.

Businesses increased revenue by 14% by offering a BNPL

Buy now, pay later (BNPL) payment options allow your customer to finance their purchase and pay it off in instalments, often without interest or additional fees. This gives your customer more flexibility at checkout. BNPL services, such as Affirm, Afterpay, and Klarna, are presented alongside other payment options at checkout.

Customers are more likely to make a large purchase if they can pay it off over time. BNPL allows businesses to reach more customers, since people who might not be able to buy a certain product – or put a large purchase on a credit card – will be able to make a purchase and complete checkout quickly. Your business will also be paid upfront and benefit from a boost in average order value and conversion rate. 

BNPL services make purchases less daunting for customers without requiring businesses to manage financing, which can help your business with increasing conversion and growing revenue.

5. Optimise your pricing strategy

Pricing is one of the most powerful conversion levers. Regularly audit your pricing against competitors and clearly display discounts, bulk pricing tiers, or limited-time offers to create urgency and reinforce value at checkout.

6. Optimise core web vitals and mobile page speed

Ensure your site meets Google's web.dev performance thresholds: Largest Contentful Paint (LCP) under 2.5 seconds, Cumulative Layout Shift (CLS) under 0.1, and Interaction to Next Paint (INP) under 200 milliseconds. According to a study by Google and Deloitte, improving a mobile site's speed by just 0.1 seconds resulted in an 8.4% conversion lift for retail and a 10.1% lift for travel.

7. Design responsive, mobile-first experiences

While mobile drives the vast majority of global e-commerce traffic, it consistently converts at lower rates than desktop across most industries, according to Statista's mobile commerce data. Designing a responsive, mobile-first experience that prioritises easy data entry and digital wallet integration is critical to closing this friction gap.

8. Streamline site navigation

Ensure your top-level product categories are visible without requiring users to hover. Include clear "View All" options and use breadcrumbs to help users orient themselves and easily navigate back to parent categories.

9. Improve on-site search UX

A robust on-site search function connects high-intent shoppers with products faster. Implement autocomplete, intelligent misspelling handling, and the ability to filter searches within specific product categories.

10. Optimise product page photography and merchandising

Invest in high-resolution imagery, zoom functionality, and multiple viewing angles. For applicable retail categories, implementing 3D models or Augmented Reality (AR) product views drives significant conversion lift by helping customers accurately visualise the physical item.

11. Display reviews and ratings prominently

Customer feedback heavily influences purchasing decisions. A study by Northwestern University's Spiegel Research Center and PowerReviews found that the first five reviews carry the largest conversion impact. Additionally, they documented a 380% conversion lift when reviews were displayed alongside higher-priced items, which inherently carry more purchase risk.

12. Add user-generated content (UGC)

Incorporate photo reviews, video testimonials, and customer-submitted content on your product pages. Independent conversion research routinely shows that authentic UGC outperforms polished, brand-authored content in building buyer trust.

13. Include trust signals throughout the funnel

Display SSL indicators, security badges, and transparent contact information clearly. Enforcing HTTPS encryption is not only essential for protecting user checkout data, but it also serves as a positive ranking signal, as noted in Google's Transparency Report.

14. Write clear, benefit-focused product descriptions

Go beyond basic features by including precise dimensions, materials, compatibility specs, and ingredients. According to McKinsey's Next in Personalization research, delivering highly personalised and detailed product content drives meaningful revenue lift.

15. Display shipping and return policies prominently

Feature your shipping and return policies clearly in your site header, footer, and directly on the product detail page. Friction studies routinely show that missing, vague, or hidden return policies are a primary driver of cart abandonment.

16. Agentic commerce

Plan for the upcoming shift towards agentic commerce, where AI agents act on behalf of the consumer to autonomously research, compare, and complete purchases based on their predefined preferences and budget parameters.

CRO in practice: Case studies with quantified outcomes

Conversion rate optimisation is evolving beyond standard A/B testing. Today, the most significant revenue lifts come from fundamentally restructuring the checkout experience – both for human shoppers and, increasingly, for AI agents.

Stripe's performance data and early Agentic Commerce Suite adoption reveal how modern payment primitives drive measurable outcomes:

Optimising the human checkout

Reducing friction at the exact moment of payment intent yields immediate results. According to Stripe's payment method conversion studies, here's how express checkout and localised methods can help.

• Express checkout: Businesses that implemented the Express Checkout Element to display Apple Pay earlier in the shopping flow saw an average 2x increase in conversion rates compared to displaying it at the end of a traditional checkout.

• Localised methods: Offering preferred regional payment methods directly impacts sales. Stripe found that offering SEPA Direct Debit increased conversion by 12% for customers in the European Union.

The agentic commerce shift

As e-commerce moves towards AI-driven shopping, CRO requires optimising for machine buyers. Simply putting a standard buy button inside a chatbot introduces friction. An early experiment with Walmart's ChatGPT instant checkout converted three times worse than redirecting shoppers to the merchant's website.

Real agentic conversion requires deep infrastructure, which is why Stripe introduced the Agentic Commerce Suite. By utilising the Agentic Commerce Protocol (ACP) and Shared Payment Tokens, merchants can project their real-time inventory, policies, and pricing directly into AI interfaces like ChatGPT.

The early data on agentic conversion highlights a massive reduction in friction:

• Protocol-driven lift: Early merchants using ACP are experiencing 15% to 25% higher conversion rates compared to their traditional human-facing checkout flows.

• High-intent discovery: In production environments, ChatGPT converts clicks into sales at a rate between 2x and 6x higher than traditional search engines.

This conversion lift occurs because true agentic commerce removes traditional abandonment triggers. There are no accounts to create, no shipping forms to fill out, and no multi-page checkout flows. Instead, the AI agent uses a secure, single-use Shared Payment Token to programmatically execute the purchase the moment the buyer approves the recommendation.

How Stripe Checkout can help

Stripe Checkout is a fully customisable prebuilt payment form that makes it easy for you to accept payments on your website or application.

Checkout can help you:

• Increase conversion: Checkout's mobile-optimised design and one-click checkout flow make it simple for customers to input and reuse their payment information.

• Reduce development time: Embed Checkout directly into your site, or direct customers to a Stripe-hosted page, with just a few lines of code.

• Improve security: Checkout handles sensitive card data, simplifying PCI compliance.

• Expand globally: Localise pricing in 100+ currencies with Adaptive Pricing, which supports 30+ languages and dynamically displays the payment methods most likely to improve conversion.

• Use advanced features: Integrate Checkout with other Stripe products, such as Billing for subscriptions, Radar for fraud prevention, and more.

• Maintain control: Fully customise the checkout experience, including saving payment methods and setting up post-purchase actions.

Learn more about how Checkout can optimise your payment flow, or get started today.

FAQs about conversion rate optimisation