The Mercury Blog | Ideas & Insights | Major Tom

Seamless eCommerce journey: 9 things that drive conversion

Written by Lorraine MacKillican, Development Director | Feb 24, 2025 8:39:11 PM

Last updated: May 2026

Most eCommerce revenue we see lost is lost in the gap between intent and purchase — not to bad products, not to bad traffic. A seamless eCommerce journey closes that gap: a customer moves from landing page to completed purchase without hitting friction. No confusing navigation, no slow-loading product pages, no surprise checkout steps, and no missing trust signals when they're needed. Here's the nine areas of the eCommerce customer journey and what "seamless" looks like in practice for each one.

The nine areas where eCommerce journeys make or break sales:

  1. Navigation that's clear, intuitive, and accessible
  2. Performance that doesn't break the spell at the wrong moment
  3. Mobile experience that earns the 68% of traffic that's on a phone
  4. Checkout that gets out of the way
  5. Personalisation that feels relevant, not invasive
  6. Trust signals positioned exactly where shoppers need them
  7. Product pages that live up to your brand's quality
  8. Retention systems that make first-time buyers come back
  9. Ongoing support and optimisation — eCommerce is never "done"

Picture this. You have a beautifully designed website — polished and on-brand. It runs like a dream. Even your SEO is on point, so your landing pages have a healthy stream of new visitors. Then they arrive at your store. The design is different. The payment portal redirects to something that doesn't look or feel like the site they've been using. The product pages take forever to load, the categories are unclear, and worse yet, there are about a hundred fields they have to fill in before they can complete a purchase. In just a few seconds — or a few clicks — you've lost them. All the goodwill that the rest of your site has earned has gone to waste.

Just like the event horizon of a black hole, this kind of customer frustration is easy to avoid but nearly impossible to recover from. Your eCommerce store has seconds to capture attention and convert visitors into buyers. If the experience is confusing, frustrating, or disconnected from the rest of your site, you risk losing sales.

Here are nine tips to ensure your customers have a seamless, user-friendly journey from arrival to checkout.

1. Map out clear, intuitive navigation

If your customers wanted a puzzle, they'd do the daily Wordle. Your site needs to make navigation a little simpler.

Whether users are looking for something specific or have arrived knowing only the basics about your business, finding the information they want — and figuring out how to get there — should be a frictionless process. The platform you build on matters too. Our companion post on the platform your journey runs on walks through what each of the major options does well and where the limits are.

When planning navigation on your site:

  • Simplify your menus. Keep top-level options to an absolute minimum, and use dropdown lists or collapsible components to keep detailed menus hidden until a user needs them. Don't overwhelm customers with a thousand things to click on when they arrive in your store, or they're likely to leave with their cart still empty.
  • Use clear, intuitive labels. Customers shouldn't have to guess where a menu item will take them. Flavorful, brand-forward language is fun — just not at the expense of clarity.
  • Ensure users can navigate with a keyboard and screen readers. Web accessibility is about more than colour contrast and alt text. Keep users who navigate with assistive devices or keyboard commands in mind, and you'll turn your store into a fully inclusive experience.
  • Create clear, easy-to-explore categories. This could be as straightforward as sorting wines by varietal (with the option to view similar wines on each product page) or clearly separating your main selection from accessories. Robust filtering options are always useful. Ask yourself what's influencing a customer's decision — price, seasonality, reviews — and make sure they can use that information to browse.
  • Offer robust search and filtering options. Keep the search bar prominent across all pages. Users will always have a way to reorient themselves wherever they are on your site. If search disappears after they leave your homepage, getting lost becomes more common.
  • Enhance search with AI. Use autocomplete or AI-powered recommendations for search results that better understand a user's intent. The faster they get exactly where they want to go — and the fewer results they have to filter on the way — the happier they'll be.
  • Leave breadcrumbs to aid navigation. Don't assume potential customers know what they're looking for. Every page should gently guide them onward, pointing them toward relevant information.

Not sure where to start? Dig into your customer personas and figure out their journey on the site. Once you know what they want, you'll understand how to organize the information. If you do the job right, customers should be able to get around without thinking at all.

2. Prioritise performance across your store

Nothing brings a customer's enthusiasm crashing down to earth faster than technical issues on your eCommerce site. Pages that take forever to load. Unresponsive scrolling or laggy image carousels. A checkout page that takes twice as long as it should to finalise a purchase. Whatever the quality of your brand, issues like these make your store feel cheap and unreliable.

To help make every product page run like a dream:

  • Use compressed images. Creative assets that are polished, on-brand, and professionally produced go a long way toward showcasing the quality of your products. But they need to load quickly, or your customer will be staring at blank spaces and empty frames.
  • Minimise unnecessary scripts on each page. While the right data is essential to understanding your site's performance, your analytics and tracking shouldn't come at the expense of how the site actually feels. Ask yourself what absolutely needs to run on each page, and streamline as much as you can.
  • Use Content Delivery Networks (CDNs) to optimize performance. CDN providers help you more efficiently deliver content to your users, reducing load on your site's server and managing traffic spikes (particularly helpful during big events or sales).
  • Optimize and update your site continuously. Audit problem pages, working to reduce long load times, remove dead or outdated links, and swap out assets that are hurting performance. It's easy to implement best practices when you're building something new, but remember to update earlier parts of your store accordingly. This is also a great opportunity to ensure your SEO is up to snuff.

3. Optimize your site for mobile devices

Did you know that around 68% of 2024's online sales were attributed to users on their phones?

If your store is built beautifully for desktops but is a nightmare of swiping, resizing, and hard-to-tap links on mobile, you're abandoning customers — and a huge chunk of your potential sales.

Just as importantly, the Aesthetic-Usability Effect tells us that the better your site looks, the higher users perceive its quality to be — which affects everything in its orbit. Your store, your brand, and your products all benefit from a site that looks good on any device. We've seen this play out across dozens of client builds: invest in mobile, and the desktop conversion rate often climbs in parallel because the brand feels sharper across the board.

Make sure to:

  • Use mobile-friendly elements across your site. Make sure your links, CTAs, and other buttons are easy to tap on a smaller screen. Your images and design elements should scale for different displays. If a mobile user has to spend too much time pinching and zooming, they'll leave.
  • Design for users on all devices. Mobile users play a huge part in driving eCommerce sales, but don't alienate people on laptops or tablets. Responsive designs adjust for different displays so everyone gets the best possible experience.
  • Test your site on different devices. Your approach might look perfect in theory, but the only way to know how your store performs across devices is testing. Different browsers, different devices, different members of your team — the more eyes, the more issues caught before customers find them.

4. Streamline your checkout process

Once a customer has decided to buy, there should be as few obstacles as possible between them and the final sale.

Every new bit of information you ask for, and every extra action they have to take, makes it a little more likely that they'll get frustrated, second-guess their decision, or find some other reason to rocket away from your site.

Make sure you:

  • Minimise the steps required to finalise a purchase. Does their choice of shipping method need to be a mandatory step? Could your store default to standard shipping with the option to upgrade? Ask yourself where you can streamline the process.
  • Offer guest checkout. Having to sign up for a new account is one of the bigger roadblocks to put in front of a potential customer, especially when they could check out as a guest or sign in through a partner platform like Google.
  • Use a progress indicator for checkout. Don't make a customer guess how long is left until they've completed the purchase. An easily understood summary of the steps (Payment Details → Shipping → Confirm Purchase) keeps them moving forward with confidence.

If you're looking for more (a newsletter sign-up, a loyalty signup), don't make it a mandatory part of the process — and offer an incentive for customers who complete those extra steps. Already have their email? When they abandon a product in their cart, that's the perfect opportunity to send a reminder or personalised offer to entice them back. Which leads us directly into our next tip.

5. Personalise users' shopping experience

Personalisation is one of Major Tom's top tips for building a captivating website. Whether you're selling wine, hosting events, or just trying to get customers to return, people want an online experience tailored to their wants and needs.

To do that, be sure to:

  • Provide personalised product recommendations. Use customers' browsing and purchase histories to suggest products they'll actually want, instead of banking on standard recommendations that might not be relevant.
  • Encourage cross-selling. Showcase complementary products or bundles directly on the product page.
  • Build targeted email campaigns. Your website is just one part of each user's customer journey. Most visits won't end in a purchase. The right email campaign keeps visitors (and previous customers) engaged after they've left, or entices them back with discounts or free shipping.
  • Find the right opportunities to reach out — after cart abandonment, or after they've gone longer than usual without a purchase. Tailor your offers and messaging to fit the context, and emails will be more likely to land.

And remember: while winning a purchase might be your main goal, a customer's journey doesn't end at the checkout. You should have a plan for what comes next and what can bring them back to your store.

6. Add trust-building elements so customers feel secure on their journey

Every customer starts out as a stranger to your brand. You need to show them what you have to offer, but you also need to earn their trust.

Polished design that aligns with your brand goes a long way toward a store that looks trustworthy and professional. There are also a few specific steps you can take to make customers feel safer opening their digital wallet.

To make users more confident about their purchases:

  • Use social proof on your product pages. The right plugins let you add reviews and testimonials from other customers directly to your product page. Other customers' opinions carry more weight, so leverage them. Consider incentivising honest reviews so there are plenty across your store.
  • Display secure payment badges. Although we take online shopping for granted these days, sharing payment info with any business is still a gesture of trust. Make sure your checkout page is secure, and make sure customers have a way to tell — you don't want them getting cold feet right before confirming a sale.
  • Lay out clear shipping and return policies. Customers who know when to expect their purchase (and what they can do if something goes wrong) feel more confident making a purchase.
  • Be clear about your approach to data privacy. Whether that's compliance with GDPR and CCPA (if they apply) or just outlining a clear policy about how you're storing or using customers' data, you build trust by being upfront.

One thing we find consistently effective in our client work: trust signals matter most at the moments of highest hesitation — the product detail page, the cart, and the final checkout step. Concentrate the proof there, and the conversion impact is bigger than spreading it evenly across the site.

7. Build product pages that live up to your brand's quality

Your site's product pages should be a showcase for whatever you're selling — making them look and sound their best while providing whatever information a customer might need to know in order to buy.

To make every product page shine:

  • Use professional, high-quality images. People want to see whatever they're buying, and low-quality images leave visitors second-guessing your products. Invest in professional photography if you have the budget. At the very least, make sure that your product images aren't grainy or awkwardly cropped. Be consistent about your approach to these assets to build credibility across your entire store. Video showcases can also make an impression — just make sure they don't take too long to load or disrupt browsing.
  • Make sure every product has a compelling description and a clear price. If you're a winery, customers might want to know about tasting notes, pairing suggestions, or the grapes you've used. If they have to dig for the information they want, they're just as likely to give up and go elsewhere.
  • Draft user-centric copy for each product. Picking the right information to share is half the battle. You also need to tell potential customers why they should care about whichever features or details are in the spotlight, and frame descriptions from their perspective. If your brand caters to casual wine drinkers, don't try to sell a bottle with granular details about its terroir and pedigree. Tell people what tasting notes they can expect, and the pairings that can bring out the flavour.

While you're at it, ensure your product images have effective alt text. Accessible design removes barriers, supports conversions, and even helps your SEO efforts — bringing more customers to your store. We see UX foundations like this matter even more for high-traffic stores, where the smallest gaps compound. Our piece on why eCommerce success depends on user experience is the right deep-read here.

8. Work to retain your current customers

While it's easy to focus on winning new sales, convincing current customers to stick around (or make another purchase) is more cost-effective than bringing in brand-new business.

But that won't happen if you take those customers for granted. A few easy incentives through your store can make a big difference:

  • Add a loyalty program to reward repeat purchases and visits. Giving customers points toward future discounts, gifts-with-purchase to reward repeat sales, or other bonuses keeps them coming back — especially if your products overlap with competitors'.
  • Offer early access to deals and exclusive discounts. You can tell customers how much you value them, but offering actual benefits to back that up is what has real impact. Give customers who provide their email or create an account the first shot at new products or great deals, and they'll have a tangible reason to stick around.
  • Streamline your returns process. One quick way to earn a customer's goodwill is offering them exceptional support when something goes wrong. If making a return or an exchange is painless, they'll be more likely to go out on a limb and try something new, or buy again.

As just one example, Shopify has a host of ready-made integrations to help you deliver these features. On WordPress, the right developers can help you implement a host of competitive, flexible options. And remember: incentivising reviews and testimonials is a great way to turn these repeat customers into powerful advocates for your business.

9. Invest in continuous support and optimization

Even the best sites need ongoing attention to keep working at their best — and investing in the right analytics tools helps you better understand which parts need improvement.

At Major Tom, we believe that putting data before intuition produces the best results. To do that, you need the right data. Paired with customer feedback and smart analysis, this kind of ongoing attention will help you maintain a modern, competitive store for years.

Be sure to:

  • Use analytics and testing tools. Implement tools like Hotjar, VWO, and Google Analytics to collect data on user interactions with your site.
  • A/B test important CTAs, headlines, and product descriptions. If you have a working theory on what motivates customer behaviour, test it with copy or creative variations at key conversion points on your site. Just be sure to measure the results.
  • Offer comprehensive customer support. Chatbots can help answer customer questions, forward concerns, and otherwise keep the ball rolling outside business hours, so customers can rely on getting some response to their questions as they come up.

It's all part of making sure that your site is marketable, up to date, and being the best possible advocate for your business.

Ready to launch the next phase of your eCommerce journey?

A customer's every click, scroll, and search in your store should feel like part of a well-planned journey that sees them safely to their destination: the checkout.

If you're looking for an experienced partner to help you plot the route from arrival to purchase, our crew at Major Tom can find clarity in the chaos of eCommerce experience design. Take a look at our eCommerce development services, or contact us today to talk about where the next improvement should land.

FAQs

How do I map my eCommerce customer journey?

Start with the actual data you have: site analytics, customer surveys, support tickets, and post-purchase feedback. Map the touchpoints from first awareness through repeat purchase, with specific friction points called out at each stage. Most useful customer-journey maps fit on one page and name the systems and content that own each stage. The map isn't the goal — the goal is finding the next change that improves how customers actually move through it.

How do I structure a successful eCommerce customer journey?

Use the nine areas in this post as your audit framework: navigation, performance, mobile, checkout, personalisation, trust, product pages, retention, and ongoing support. Most stores have one or two of those that are genuinely weak. Fix the weakest first — the impact compounds because the journey only feels seamless when every step works. We find clients see the biggest gains in checkout and mobile first.

What makes an eCommerce checkout experience seamless?

A seamless checkout is short, transparent on cost, supports guest checkout and the payment methods your customers actually use, and shows a clear progress indicator at every step. Surface all costs (including shipping) on the cart page, not at the final step. Pre-fill where you can, autocomplete addresses, and skip required account creation. Three steps or fewer is the practical target.

How does mobile optimization affect eCommerce conversion rates?

Mobile now drives roughly 68% of eCommerce sales. Stores built for desktop with mobile as an afterthought lose conversion at every step of the journey: navigation that doesn't fit, buttons that are hard to tap, checkouts that don't autofill. Responsive design that adjusts for screen size is the floor. The brands that win on mobile design for thumb reach and short attention spans first, then scale up to larger screens.

What trust signals do eCommerce shoppers look for?

Reviews and testimonials on product pages, secure-payment badges at checkout, clear shipping and return policies, visible customer service contact, and a transparent privacy policy. Trust signals matter most at the moments of highest hesitation: the product detail page, the cart, and the final checkout step. Concentrate the proof at those points rather than spreading it evenly across the site.

How do I improve eCommerce product page conversion?

Three changes usually drive the biggest gains: invest in professional product photography (and video where relevant), write descriptions from the customer's perspective rather than the brand's, and surface reviews prominently. Beyond that, make sure every product page has a clear price, a clear add-to-cart button, and any context the customer needs to feel confident — shipping cost, return policy, stock status, and complementary products.

What is an eCommerce retention strategy?

An eCommerce retention strategy is the deliberate work of bringing existing customers back for more purchases. It typically combines email and SMS nurture sequences, a loyalty program, post-purchase content that adds value (recipes, styling tips, how-to videos), and incentives like early access or exclusive discounts. Retention pays back faster than acquisition for most stores — repeat customers convert at higher rates, spend more, and require less marketing investment per order.