The Hidden Costs of a Poor eCommerce Checkout Experience

At M3 Digital, we understand that a successful eCommerce website involves much more than attracting visitors. While traffic, product listings, and marketing campaigns are important, the checkout experience is where many online businesses either secure a sale or lose a customer.

A poor checkout experience can create unnecessary friction, reduce customer confidence, and quietly cost businesses significant revenue. In many cases, the website appears to be functioning correctly, but customers are abandoning their carts before completing their purchases.

Why the Checkout Experience Matters

The checkout process is one of the most important stages in the customer journey. By the time a customer reaches checkout, they have already shown interest in a product, reviewed the details, and decided that they may be ready to buy.

However, that purchase can still be lost if the checkout process is confusing, slow, or difficult to complete.

According to the Baymard Institute, the average online shopping cart abandonment rate is approximately 70%. This means that about seven out of every ten shoppers who add an item to their cart do not complete the purchase.

While not every abandoned cart is caused by a website issue, many are connected to avoidable problems within the checkout experience.

The Hidden Costs of Checkout Problems

Lost Revenue

The most obvious cost of a poor checkout experience is lost revenue. A customer may add several products to their cart, proceed to checkout, and then leave without completing the transaction.

For a business with a high volume of website visitors, even a small improvement in checkout completion can have a meaningful financial impact. Recovering existing shoppers is often more cost-effective than paying to attract additional traffic.

For example, if an online store receives 1,000 checkout starts each month and improves its completion rate by only 5%, that could result in 50 additional orders. The financial value of those orders will depend on the average order value, but the improvement can be significant over time.

Higher Marketing Costs

When customers arrive through advertising or other paid marketing channels and abandon during checkout, the business may still pay for the original click or visit without receiving a sale.

This can reduce the overall return on investment of marketing campaigns. A business may believe that it needs more advertising traffic when the more immediate opportunity is improving the experience for visitors who are already arriving at the website.

Before increasing an advertising budget, businesses should review whether their website and checkout process are converting the traffic they already receive.

Increased Customer Support Requests

A confusing checkout process can also create additional questions and support requests. Customers may contact a business because they are unsure about shipping costs, payment options, account requirements, or whether an order was successfully submitted.

These questions take time to manage and can place unnecessary pressure on customer service teams. Clear information throughout the checkout process can reduce confusion and help customers complete their orders with greater confidence.

Reduced Customer Trust

Customers need to feel comfortable before providing personal and payment information. A checkout page that looks outdated, contains unexpected errors, or redirects users through unfamiliar steps can create doubt.

Even if the payment system is secure, customers may not feel confident if the website does not clearly communicate important information such as:

• Shipping costs and delivery timelines.
• Return and refund policies.
• Available payment methods.
• Contact information.
• Order totals and applicable taxes.

Trust can take time to build, but it can be lost quickly during checkout.

Lower Customer Lifetime Value

A poor checkout experience may affect more than one transaction. Customers who encounter frustration may decide not to return, recommend the business, or consider it for future purchases.

This can reduce customer lifetime value and make it more difficult for a business to build a loyal customer base. A smooth checkout experience, on the other hand, helps create a positive final impression and supports repeat purchases.

Common Checkout Problems

Several issues can make it more difficult for customers to complete a purchase.

Unexpected Costs

One of the most common reasons for cart abandonment is the discovery of unexpected shipping charges, taxes, or additional fees. If these costs are only revealed near the end of the process, customers may feel misled or decide that the total price is no longer acceptable.

Where possible, businesses should provide estimated shipping costs and other charges before the customer reaches the final payment step.

Required Account Creation

Requiring customers to create an account before placing an order can add unnecessary friction, especially for first-time visitors.

Offering a guest checkout option allows customers to complete their purchase more quickly. An account creation option can still be presented after the order has been completed, when the customer already has a positive reason to engage with the business.

Long Checkout Forms

Long forms require more time and create more opportunities for errors. Businesses should only request information that is necessary to process the order or provide a useful customer experience.

Features such as address autocomplete, clear field labels, and inline error messages can also make the process easier to complete.

Limited Payment Options

Customers have different preferences when it comes to payment. Some may prefer a credit card, while others expect to use digital wallets or alternative payment services.

Providing appropriate payment options can help reduce friction and make the checkout process more convenient, particularly on mobile devices.

Slow Page Performance

A slow checkout page can cause customers to lose patience or question whether the website is working correctly. This is especially important for mobile users, who may be shopping on slower connections or using smaller screens.

Businesses should review page speed, third-party scripts, tracking tools, payment integrations, and other elements that may affect checkout performance.

Poor Mobile Usability

A checkout process that works well on a desktop computer may still be difficult to use on a mobile device. Small form fields, difficult-to-close pop-ups, poor keyboard behaviour, and buttons that are hard to select can all prevent customers from completing an order.

Mobile checkout should be tested on multiple devices and browsers, not simply viewed in a desktop browser at a smaller screen size.

How Businesses Can Improve Checkout

Improving checkout does not always require a complete website rebuild. In many cases, a focused review can identify several opportunities for improvement.

Businesses should consider the following steps:

1. Review checkout analytics to identify where customers leave the process.
2. Test the complete checkout journey on desktop, tablet, and mobile devices.
3. Offer guest checkout wherever appropriate.
4. Display shipping costs and estimated taxes as early as possible.
5. Reduce unnecessary form fields and simplify error messages.
6. Provide payment methods that match customer expectations.
7. Review checkout speed and remove unnecessary scripts or applications.
8. Make return policies, delivery details, and contact information easy to find.
9. Test confirmation emails and order status messages after payment.
10. Continue monitoring conversion rates after making changes.

It is also important to test one change at a time where possible. This makes it easier to understand which improvements are creating a positive result.

The Value of a Better Checkout Experience

A well-designed checkout process can improve more than the immediate conversion rate. It can reduce support requests, improve marketing efficiency, strengthen customer trust, and encourage repeat business.

For example, if a store receives 1,000 checkout starts each month and has an average order value of $100, a 5% improvement in completed purchases could represent approximately $5,000 in additional monthly revenue. The exact result will vary by business, but the example illustrates why checkout optimization deserves attention.

The most effective improvements are often straightforward: make the total cost clear, remove unnecessary steps, provide convenient payment options, and ensure the process works properly on mobile devices.

How M3 Digital Can Help

Improving an eCommerce checkout experience often requires more than changing the colour of a button or adding another payment option. The checkout process should be reviewed as part of the complete customer journey, from the first website visit through to the completed order and follow-up communication.

At M3 Digital, we can help businesses identify and address the issues that may be preventing customers from completing their purchases. Our eCommerce and digital marketing services can include:

• Reviewing the customer journey from product page to order confirmation.
• Auditing checkout forms, navigation, calls to action, and error messages.
• Testing the checkout experience across desktop, tablet, and mobile devices.
• Reviewing website speed, third-party scripts, plugins, apps, and payment integrations.
• Improving the visibility of shipping costs, taxes, delivery information, and return policies.
• Evaluating guest checkout, account creation, and express payment options.
• Reviewing analytics to identify where customers are abandoning the checkout process.
• Recommending usability, design, development, and conversion improvements.
• Testing changes and monitoring their impact on completed orders and revenue.

Every eCommerce website is different, so the right improvements will depend on the platform, products, customers, payment methods, and existing website data. A focused checkout review can help identify the opportunities that are most relevant to your business.

Frequently Asked Questions

What is checkout abandonment?

Checkout abandonment occurs when a customer begins the purchasing process but leaves before completing the order. This can happen because of unexpected costs, a complicated form, limited payment options, technical issues, or a lack of trust.

What is a good eCommerce checkout conversion rate?

There is no single checkout conversion rate that applies to every business. Results vary based on the industry, product price, traffic source, device, customer intent, and checkout process. Businesses should compare their performance against their own historical data and look for opportunities to improve completion rates over time.

Should an eCommerce website require customers to create an account?

In most cases, customers should be allowed to complete their purchase as a guest. Requiring account creation can create unnecessary friction, particularly for first-time customers. An account invitation can be offered after the order is complete instead.

How can I reduce checkout abandonment?

Start by making the total cost clear as early as possible, offering guest checkout, reducing unnecessary form fields, providing convenient payment options, improving mobile usability, and resolving technical or performance issues. Analytics and user testing can help identify which problems are having the greatest effect.

Why is mobile checkout so important?

Many customers browse and shop on mobile devices. A checkout that works well on a desktop computer may be difficult to use on a smaller screen. Businesses should test mobile forms, buttons, payment methods, pop-ups, keyboard behaviour, and page speed across multiple devices and browsers.

How do I know where customers are abandoning checkout?

Analytics platforms such as Google Analytics 4 can help track important events, including viewing a product, adding an item to the cart, beginning checkout, adding payment information, and completing a purchase. Reviewing these steps can show where the largest drop-offs occur.

Does improving checkout require a complete website redesign?

Not necessarily. Some improvements, such as enabling guest checkout, clarifying shipping costs, simplifying form fields, or fixing a payment integration, may be relatively focused changes. A larger redesign may be appropriate if the checkout has broader usability, mobile, performance, or trust issues.

The Value of a Better Checkout 

A poor eCommerce checkout experience can create costs that extend far beyond a single abandoned cart. It can reduce revenue, increase marketing costs, create additional customer service work, weaken customer trust, and limit future purchases.

For this reason, checkout should be treated as an important part of an overall digital marketing and website strategy. At M3 Digital, we help businesses evaluate their websites, identify opportunities for improvement, and create digital experiences that support long-term growth.

If your eCommerce website is receiving traffic but not generating the expected number of completed orders, the checkout experience may be one of the first areas worth reviewing. Contact M3 Digital to discuss how a checkout review could help improve your website’s performance.