Ray Breslin
5 June 2026 · 9 min read
Most e-commerce businesses spend the majority of their marketing budget getting people to the store. Far fewer invest equivalent attention in what happens when those people are ready to buy. The checkout process is the final stretch between a browser and a buyer — and for many online stores, it is where a significant portion of potential revenue quietly disappears.
Cart abandonment at the checkout stage is a widespread challenge. When a customer abandons at checkout (as opposed to earlier in the browsing process), it is rarely because they changed their mind about wanting the product. More often, something in the checkout experience introduced enough friction, confusion, or hesitation to tip the balance away from completing the purchase. This article covers the key areas where that friction typically occurs, and what you can do to reduce it.
Understanding Why Customers Abandon at Checkout
Before optimising your checkout, it helps to understand the actual reasons customers leave. The most commonly reported reasons include:
- Unexpected costs at checkout — particularly shipping fees that were not clearly communicated earlier in the funnel
- Being required to create an account before purchasing
- A checkout process that is too long or complicated
- Concerns about payment security
- Limited payment options
- Technical errors or slow page load times
- A checkout experience that is not optimised for mobile
Many of these are fixable with relatively straightforward changes. The key is identifying which issues are most significant for your specific store, and addressing them in order of impact.
Improving Checkout UI/UX Design
The visual design and usability of your checkout page directly influences whether customers feel confident completing their purchase. A cluttered, confusing, or dated-looking checkout page creates subconscious doubt — even if your store is entirely legitimate and secure.
Remove Unnecessary Distractions
At the checkout stage, the goal is singular: complete the transaction. Navigation menus, promotional banners, and links to other parts of the site that are appropriate on product pages become distractions at checkout. Many high-performing e-commerce stores use a stripped-back "checkout mode" layout that removes the main site navigation entirely and focuses the page on completing the purchase.
Label Form Fields Clearly and Logically
Every unnecessary question you ask at checkout introduces friction. Review your checkout form and remove any field that is not strictly necessary to process and fulfil the order. For the fields you do need, make sure labels are clear, placeholder text does not disappear before the user has read it, and inline validation tells customers immediately if there is an error — rather than displaying errors after they have tried to submit the form.
Display Trust Signals Prominently
Security badges, payment provider logos, SSL certificate indicators, and clear returns policy information all serve an important function at checkout: they reduce the hesitation that comes from handing over payment details online. Place these elements close to the payment section where they have the most relevance, not buried in a footer.
Show a Progress Indicator
If your checkout involves multiple steps, a simple progress indicator — showing customers where they are in the process and how many steps remain — significantly reduces abandonment caused by uncertainty. People are much more likely to complete a process when they can see the end is close.
Streamlining the Checkout Process
Every additional step in the checkout process is an opportunity for the customer to change their mind or encounter a problem. The goal is to get from "add to cart" to "order confirmed" in as few steps as possible, without sacrificing the information you genuinely need.
Offer Guest Checkout
Requiring account creation before purchase is one of the most significant and well-documented sources of checkout abandonment. Many customers — particularly first-time visitors — are not ready to create an ongoing relationship with a brand they have not yet purchased from. Offering a guest checkout option removes this barrier entirely. You can still offer account creation post-purchase, when the customer has already converted and has a reason to want to track their order.
Reduce the Number of Pages
Multi-page checkouts can be effective when each step is clearly purposeful, but many stores have more steps than they need. Consider whether your checkout can be condensed — for example, combining the shipping address and delivery options on a single page, or using a one-page checkout layout where all sections are visible and expandable.
Use Address Autocomplete
Integrating a postcode or address autocomplete API (Australia Post provides one, and Google Places is widely used) dramatically speeds up the address entry process and reduces errors. Fewer errors at the address entry stage means fewer fulfilment problems, which benefits both the customer and the business.
Save Progress Between Sessions
Customers who begin the checkout process and then leave — to compare prices, check a detail, or simply get interrupted — should be able to return and find their cart and progress intact. Session persistence for cart contents is standard on most platforms, but check that your implementation is working correctly, particularly across devices.
Personalising the Customer Experience
Personalisation at checkout can feel like a minor detail, but it has a measurable impact on conversion rates and customer satisfaction.
Pre-Fill Known Information
For returning customers who are logged in, pre-filling name, address, and payment information reduces the effort required to complete a purchase significantly. For guest customers, if you have captured an email address earlier in the journey (through a sign-up form or a previous interaction), use it where appropriate. Every field a customer does not have to fill in is a point of friction removed.
Surface Relevant Upsells Carefully
Order bumps — small, relevant add-on offers presented at checkout — can increase average order value without disrupting the checkout flow, provided they are genuinely relevant to what the customer is buying and clearly optional. The key is relevance: a checkout-page upsell for a product that has no connection to the cart contents will feel pushy rather than helpful.
Communicate Delivery Expectations Clearly
Australian consumers are increasingly accustomed to accurate, real-time delivery estimates. Displaying a specific estimated delivery date at checkout — rather than a vague "3–7 business days" — has been shown to increase conversion, particularly for purchases that are time-sensitive. If express shipping is available, make the option and its cost visible.
Optimising the Mobile Checkout Experience
A significant and growing proportion of online shopping in Australia happens on mobile devices. Despite this, many e-commerce checkout processes are still designed with desktop as the primary experience, with mobile treated as an afterthought. This creates a meaningful gap between the experience customers expect and what they encounter.
Design for Thumb-Friendly Interaction
Buttons and tap targets on a mobile checkout should be large enough to activate without precision. Form fields should open the appropriate keyboard automatically — a number pad for card numbers, an email keyboard for email fields. Small text, closely spaced links, and form elements that require precise input are common sources of frustration on mobile.
Offer Mobile-Native Payment Options
Apple Pay and Google Pay allow customers to complete a purchase with a single biometric authentication — no typing a card number, no entering a billing address. For mobile shoppers, this is a dramatically smoother experience than typing 16-digit card numbers on a small screen. Both are now supported by all major e-commerce platforms and payment gateways. If you are not offering them, you are creating unnecessary friction for a large segment of your customers.
Test Across Devices and Browsers
Mobile checkout problems often go undetected because businesses primarily test on desktop. Regularly completing the entire checkout process on multiple mobile devices and browsers — iPhone, Android, Safari, Chrome — will surface issues that analytics alone will not flag.
Abandoned Cart Recovery Strategies
Even with an optimised checkout process, some customers will leave without completing their purchase. A structured abandoned cart recovery strategy can recapture a meaningful proportion of that revenue.
Abandoned Cart Email Sequences
An automated email sent to customers who have provided their email address but have not completed their purchase is one of the highest-return automations available in e-commerce. A well-structured abandoned cart sequence typically involves:
- A first email sent within an hour of abandonment — a gentle reminder with a direct link back to the cart, no pressure, just a helpful prompt
- A second email after 24 hours — adding social proof (reviews of the product in question), addressing potential objections, and reinforcing the value proposition
- An optional third email after 48–72 hours — potentially including a limited-time incentive such as free shipping or a modest discount, for customers who have still not returned
The tone throughout should feel helpful rather than pushy. The customer is usually close to buying — they just need a nudge and possibly a reassurance.
Retargeting Campaigns
For customers who did not provide an email address, paid retargeting on Google, Meta, or TikTok can serve reminder ads that bring them back to the store. Dynamic retargeting ads — which automatically display the specific products a visitor viewed — are particularly effective because they are immediately relevant to the individual's expressed interest.
Exit-Intent Popups
An exit-intent popup triggered when a customer moves their cursor toward the browser's close button or back navigation can present a last-moment offer or ask whether anything is preventing them from completing the purchase. These are most effective when they offer genuine value — free shipping, a small discount, or a helpful reassurance about returns — rather than simply repeating what is already on the page.
Using Analytics to Identify and Prioritise Checkout Issues
Systematic checkout optimisation requires knowing where in the process customers are dropping off. Google Analytics (and GA4 specifically) allows you to create a funnel visualisation that shows the percentage of visitors who proceed from each step of the checkout to the next, and where the largest drop-offs occur. This turns checkout optimisation from a guessing game into a data-driven process.
Heatmap tools like Hotjar can complement funnel analytics by showing exactly where customers are clicking, where they hesitate, and how far they scroll on each checkout page. Combining these insights with session recordings — anonymised videos of real customer sessions — will surface issues that are difficult to identify from aggregate data alone.
If you would like support developing a conversion-focused e-commerce strategy, our e-commerce web design and development services are built around conversion outcomes, not just aesthetics. For businesses looking to drive more qualified traffic to an already-optimised store, our digital marketing services can help. Get a fixed quote with our team to discuss where the biggest opportunities lie for your store.
Conclusion
Checkout optimisation is one of the highest-return investments available to an e-commerce business, because it improves conversion from traffic you are already paying to acquire. By reducing friction at each stage — from the initial form design through to mobile payment options and abandoned cart recovery — you can meaningfully increase the proportion of visitors who become customers without spending an extra dollar on acquisition. Start with your analytics, identify the biggest drop-off points, and work through the improvements systematically. The cumulative impact is significant.