The Smartest Retailers Have Already Changed Strategy.
Advertising costs are rising. Privacy changes have made customer targeting more challenging. Artificial Intelligence is reshaping customer expectations. While many retailers continue to focus on acquiring new customers, the businesses pulling ahead are increasingly investing in something else: building stronger relationships with the customers they already have.
Customer Acquisition Has Become the Default Growth Strategy
For much of the past decade, digital growth has been driven by a relatively simple formula: increase traffic, improve conversion rates, acquire more customers.
If sales slowed, businesses increased their advertising budgets. If competition intensified, they optimised campaigns, tested new creative and looked for additional acquisition channels. For many retailers, it worked.
The rapid growth of platforms like Google Shopping, Meta and increasingly sophisticated advertising technology made it possible to reach highly targeted audiences at scale. Combined with strong eCommerce platforms and better analytics, retailers could predictably grow revenue by continually investing in customer acquisition.
Today, however, that equation is changing.
Advertising costs continue to rise across almost every digital channel. Consumers are exposed to thousands of marketing messages every day, making attention increasingly difficult to earn. At the same time, privacy changes have reduced the amount of customer data available to advertisers, making audience targeting less precise than it once was.
Retailers now find themselves competing harder for every new customer while simultaneously trying to meet growing expectations around personalisation, convenience and customer experience.
The result is that growth has become more expensive. Not impossible. Just more expensive.
The retailers responding most successfully haven’t stopped investing in acquisition. Instead, they’ve recognised that the biggest opportunity often exists after the first purchase has already been made.
A Subtle Change in Thinking
Every retailer wants more customers. That’s unlikely to ever change.
What is changing is the question successful retailers are asking themselves. Instead of asking “How do we acquire more customers?”, they’re increasingly asking “How do we create more value from every customer relationship?”
At first glance, those questions appear similar. In practice, they lead businesses in very different directions.
The first encourages businesses to continually invest in attracting new visitors. The second encourages businesses to maximise the value of customers they already know.
That shift changes how retailers think about marketing, customer experience, technology investment and even organisational priorities. Rather than treating every purchase as the end of a transaction, leading retailers increasingly see it as the beginning of a relationship.
Customer Lifetime Value Is Becoming One of Retail’s Most Important Metrics
Every retailer measures revenue. Most measure conversion rate. Many know their average order value. Far fewer truly understand Customer Lifetime Value (CLV).
Customer Lifetime Value measures the total revenue a customer is expected to generate throughout their relationship with a business. It’s a metric that rarely attracts the same attention as traffic or conversion rate, yet arguably has a far greater impact on long-term profitability.
Consider two retailers generating the same annual revenue. The first continually replaces customers who never return. The second attracts fewer new customers but successfully encourages repeat purchases through personalised experiences, relevant communication and excellent customer service.
Although both businesses report similar revenue today, their long-term economics are very different. The first retailer must continue spending heavily on acquisition simply to maintain revenue. The second builds an increasingly valuable customer base that generates compounding returns over time.
Customer Lifetime Value isn’t simply a marketing metric. It’s a measure of how effectively a business builds trust.
Why the Economics Have Changed
Several major shifts are happening simultaneously, and together they’re reshaping how successful retailers approach growth.
Rising acquisition costs
Across almost every retail category, competition for digital attention continues to increase. More retailers are investing in digital advertising. More brands are competing for the same audiences. As demand increases, so too does the cost of reaching potential customers.
This doesn’t mean digital advertising has stopped working — far from it. It simply means that every new customer needs to deliver greater long-term value to justify the investment required to acquire them. For many retailers, improving retention can deliver a stronger return than continually increasing acquisition spend.
Privacy has changed customer targeting
Over the past few years, retailers have adapted to significant changes in customer privacy. Cookie deprecation, Apple’s App Tracking Transparency framework and growing consumer awareness around personal data have collectively reduced the amount of behavioural information available to advertisers.
As a result, businesses can no longer rely solely on advertising platforms to understand their customers. Increasingly, retailers need to build their own customer intelligence through direct relationships and first-party data. The businesses that invest in understanding their own customers are becoming less dependent on external platforms and better positioned for the future.
Customer expectations continue to rise
Today’s customers don’t compare retailers only against direct competitors. They compare every digital experience against the very best experiences they have anywhere.
Amazon remembers previous purchases. Netflix recommends relevant content. Spotify understands listening habits. Consumers increasingly expect every retailer to recognise who they are, understand what they’re interested in and communicate in ways that feel relevant rather than generic.
That expectation is no longer limited to enterprise brands. Whether you’re a growing Shopify retailer or a national omnichannel business, customers expect personalised experiences that save time and reduce effort. Generic email campaigns and blanket promotions are becoming less effective because customers increasingly expect businesses to understand them as individuals.
Platforms like Klaviyo are built specifically to address this gap — helping retailers move from broadcast-style communication to experiences shaped by individual customer behaviour.
Artificial Intelligence is accelerating the shift
Artificial Intelligence is changing retail at remarkable speed. Much of the discussion has focused on productivity gains, automated content generation and customer service — all important developments. But one of AI’s greatest opportunities lies in helping retailers build stronger customer relationships.
AI allows businesses to better understand purchasing behaviour, identify patterns that humans may overlook and deliver increasingly personalised experiences at scale. Instead of creating dozens of customer segments manually, retailers can increasingly use AI to identify opportunities automatically. Instead of guessing which products customers might purchase next, retailers can make more informed recommendations based on behaviour and historical data.
The technology itself isn’t the competitive advantage. Using it to create more relevant customer experiences is.
The Retailers Pulling Ahead Are Thinking Differently
The businesses performing well today aren’t necessarily those spending the most on advertising. They’re often the businesses investing in customer relationships.
They understand that every interaction after the first purchase influences whether a customer returns — the welcome email, order fulfilment, returns, customer support, product recommendations, loyalty programs, educational content, replenishment reminders. Every one of these moments contributes to Customer Lifetime Value.
Instead of thinking about individual campaigns, leading retailers think about customer journeys. Instead of asking how they can increase next month’s sales, they’re asking how they can build stronger relationships over the next five years.
It’s a subtle shift in mindset. But it’s one that’s changing the future of retail.
What Leading Retailers Are Doing Differently
The retailers pulling ahead aren’t necessarily spending more on marketing. In many cases, they’re simply making better use of the customers they already have. Instead of viewing marketing as a series of campaigns, they’re investing in customer relationships that evolve over time.
Here are five areas where we’re consistently seeing leading retailers differentiate themselves.
1. They’re building customer journeys, not campaigns
Many retailers still organise marketing around campaigns — Spring Sale, EOFY, Black Friday, Christmas. Campaigns will always have their place, but they only represent a small part of the customer relationship.
Leading retailers are thinking beyond individual promotions. Instead, they’re mapping the entire customer journey, from the moment someone first discovers their brand through to becoming a loyal, repeat customer.
Rather than asking “What email should we send this week?”, they’re asking what happens immediately after a customer makes their first purchase, how to educate them about the products they’ve just bought, when to recommend complementary products, how to identify customers who are becoming disengaged, and what should happen when a customer hasn’t purchased for six months.
Every interaction becomes intentional. The result is a customer experience that feels consistent rather than reactive.
2. They’re making first-party data work harder
Most retailers already collect valuable customer data — purchase history, email engagement, browsing behaviour, product preferences, loyalty information. The challenge isn’t collecting more data. It’s connecting it and using it effectively.
Leading retailers are increasingly creating a single view of each customer, allowing marketing, merchandising and customer service teams to understand who they’re speaking to and what that customer actually values.
Modern customer engagement platforms such as Klaviyo help retailers bring this information together, combining customer behaviour, transaction history and engagement data to create more relevant customer experiences. Instead of every customer receiving the same message, communication can be tailored based on actual behaviour. Relevant communication feels helpful. Generic communication quickly becomes noise.
3. They’re personalising every stage of the customer journey
Personalisation has moved well beyond adding someone’s first name to an email. Today’s leading retailers are using customer behaviour to shape almost every interaction — recommending products based on previous purchases, sending replenishment reminders for consumable products, highlighting categories a customer regularly browses, rewarding loyal customers with exclusive offers, and adjusting content depending on whether someone is a first-time or repeat purchaser.
Klaviyo’s segmentation and flow capabilities make this level of personalisation achievable without enterprise-scale teams.
These experiences don’t just improve marketing performance. They improve the overall customer experience. Businesses that continue delivering generic, one-size-fits-all communications risk feeling disconnected from their audience.
4. They’re using AI to make better decisions
Artificial Intelligence is helping retailers move from reactive marketing to predictive marketing. Rather than relying solely on manual analysis, AI can identify patterns across thousands of customer interactions that would otherwise be difficult to recognise.
Retailers are increasingly using AI to predict which customers are most likely to purchase again, identify customers showing early signs of churn, recommend products based on behavioural patterns, optimise campaign timing, generate personalised content and improve customer segmentation.
Many customer engagement platforms, including Klaviyo, are incorporating AI into everyday marketing workflows, allowing retailers to deliver increasingly relevant experiences without dramatically increasing manual effort. Importantly, AI isn’t replacing marketers. It’s giving them better information on which to make decisions.
5. They’re measuring relationships, not just revenue
Revenue will always be one of retail’s most important metrics. But leading retailers are paying closer attention to the indicators that influence long-term growth — what percentage of customers purchase again, how quickly first-time customers become repeat customers, which customer segments generate the greatest lifetime value, which journeys produce the highest engagement, and which marketing activities genuinely improve customer retention.
Klaviyo natively surfaces many of these metrics, making it easier for retail marketing teams to move beyond campaign revenue and begin tracking the indicators that predict long-term growth. When retailers begin measuring customer relationships rather than individual transactions, marketing naturally becomes more customer-centric.
Technology Should Support Strategy, Not Replace It
One mistake we occasionally see is businesses believing that purchasing new technology will automatically solve customer engagement challenges. In reality, technology is only part of the equation.
Successful retailers don’t begin by asking “Which platform should we buy?” They begin by asking what experience they want customers to have, where customers are disengaging, which moments matter most, and how they can remove friction from the customer journey.
Only then do they implement the technology needed to deliver those experiences consistently. Whether that’s an eCommerce platform, a CRM, a customer engagement platform like Klaviyo, or AI-powered personalisation tools, technology should enable the strategy, not define it. The retailers seeing the strongest long-term results almost always have this sequence the right way around.
A Common Theme
Although every retailer is different, the businesses creating sustainable growth tend to have one thing in common. They’ve stopped thinking about individual transactions. Instead, they’re building systems, customer journeys and experiences designed to increase the value of every customer relationship over time.
It’s not about sending more emails — it’s about sending better ones. It’s not about collecting more data — it’s about using the data you already have more intelligently. And it’s not about replacing customer acquisition — it’s about ensuring every new customer has the greatest possible chance of becoming a loyal one.
Where Should Retailers Start?
Reading about customer retention is one thing. Improving it is another.
The good news is that most retailers don’t need to completely reinvent their customer experience overnight. In fact, the biggest gains often come from improving a handful of key moments throughout the customer journey.
Many of the retailers we work with at OSE use Klaviyo as the backbone of their customer engagement, making the practical steps below highly achievable.
1. Review your customer journey
Take a step back and experience your business as if you were a new customer. Ask yourself what happens after someone places their first order, how quickly they hear from you, whether they’re educated about the product they’ve purchased, whether you recommend complementary products, and whether you’re giving them a reason to return.
Many retailers invest heavily in getting customers to checkout but spend very little time thinking about what happens afterwards. Yet it’s often the post-purchase experience that determines whether someone becomes a repeat customer.
2. Measure the metrics that matter
Most retailers know their monthly revenue. Fewer know their repeat purchase rate, Customer Lifetime Value, average time between purchases, customer retention rate or revenue generated from existing customers.
These metrics provide a much clearer picture of long-term business health. Improving them doesn’t always produce immediate wins, but over time they have a profound impact on profitability and sustainable growth.
3. Make better use of the data you already have
Retailers often assume they need more customer data. In reality, most already have more information than they’re using — purchase history, product preferences, email engagement, browsing behaviour, customer service enquiries and loyalty activity.
The opportunity lies in bringing that information together to create a more complete understanding of every customer. When customer data is connected, communication becomes more relevant, marketing becomes more effective, and the customer experience naturally improves.
4. Automate the moments that matter
Automation shouldn’t replace genuine customer relationships. It should strengthen them.
Some of the highest-performing customer journeys are also some of the simplest — a thoughtful welcome journey for new customers, product education after purchase, replenishment reminders, cart recovery, win-back campaigns, loyalty rewards, and birthday or anniversary communications.
Modern customer engagement platforms, including Klaviyo, allow retailers to automate these interactions based on customer behaviour rather than fixed campaign dates. The result is communication that feels more personal because it’s triggered by what the customer is actually doing.
5. Think long term
Perhaps the biggest mindset shift is moving away from short-term campaign thinking. Retail growth isn’t built one promotion at a time. It’s built one customer relationship at a time.
The retailers that consistently outperform don’t simply ask “How can we increase sales this month?” They ask “How can we create customers who will still be buying from us in five years?” Those are very different conversations.
OSE’s Perspective
At OSE, we’ve spent years helping Australian retailers evolve their digital commerce capabilities. We’ve worked with businesses at every stage of growth, from emerging Shopify brands to large enterprise retailers operating across multiple channels.
While every business is different, one trend has become increasingly clear. The retailers achieving the most sustainable growth aren’t necessarily those investing the most in customer acquisition. They’re the businesses creating better customer experiences, investing in stronger customer data, integrating the systems that matter, reducing friction across the customer journey, and using technology to strengthen relationships rather than simply increase marketing activity.
That’s why we’ve partnered with Klaviyo on this article — and why we believe they’ve become such an important part of the modern commerce ecosystem. Not because they send emails. But because they help retailers create more relevant, timely and personalised customer experiences throughout the entire customer lifecycle.
Technology on its own won’t transform a business. But when it’s combined with a clear strategy, quality customer data and a genuine focus on customer experience, it becomes a powerful enabler of long-term growth.
Summary
Customer acquisition will always remain an important part of retail growth. Every business needs new customers. But the economics of digital commerce have changed.
Advertising has become more competitive. Customer expectations continue to rise. Privacy is reshaping how businesses collect and use data. Artificial Intelligence is accelerating the pace of change even further.
Against that backdrop, the retailers likely to outperform over the next decade won’t simply be those with the biggest advertising budgets. They’ll be the businesses that know their customers best — the ones that create meaningful customer experiences, the ones that turn first purchases into long-term relationships.
Because in modern retail, the most valuable customer isn’t always the next one. It’s the one who chooses to come back.
Ready to Build a Stronger Retention Strategy?
Shifting focus from customer acquisition to Customer Lifetime Value requires more than a change in mindset.
It requires connected customer data, the right technology and a clear understanding of how every interaction contributes to long-term growth and the customer lifecycle.
At OSE, we help Australian retailers design, build and optimise digital commerce experiences that improve customer retention, increase Customer Lifetime Value and create sustainable growth.
Whether you’re evaluating Klaviyo, integrating your eCommerce platform with your ERP, or looking to build stronger customer journeys across your existing technology stack, we’d love to help.
Let’s start the conversation.
Frequently Asked Questions
Several forces are converging at once. More retailers are competing for the same digital audiences, which pushes advertising costs up. Privacy changes — including cookie deprecation and Apple’s App Tracking Transparency framework — have reduced the behavioural data available to advertisers, making targeting less precise and less efficient. The result is that each new customer costs more to acquire and needs to deliver more value over time to justify that investment.
Customer Lifetime Value (CLV) measures the total revenue a customer is expected to generate across their entire relationship with your business. Conversion rate tells you how effectively you’re turning visitors into first-time buyers. CLV tells you how valuable those buyers actually become — which is a far more reliable indicator of long-term profitability. Two businesses can have identical conversion rates but very different financial futures depending on how well they retain customers after that first purchase.
A campaign mindset organises marketing around events — sales, promotions, seasonal peaks. A relationship mindset organises marketing around the customer journey. The question shifts from “What should we send this week?” to “What does this customer need right now, based on where they are in their relationship with us?” That change in framing leads to more relevant communication, better customer experiences and stronger long-term retention.
Restrictions on third-party cookies and mobile tracking have reduced how much behavioural data advertising platforms can collect on behalf of retailers. This has made audience targeting less precise and audience building more difficult. The retailers adapting most successfully are investing in first-party data — building direct relationships with customers and collecting information through their own channels rather than relying on external platforms to do it for them.
Klaviyo functions as a customer engagement platform — bringing together purchase history, browsing behaviour, email and SMS engagement, and loyalty data into a single customer profile. That connected view allows retailers to automate personalised communications throughout the customer lifecycle rather than sending the same message to everyone. For OSE clients integrating Klaviyo with an ERP or eCommerce platform, the data picture becomes significantly richer, enabling more sophisticated segmentation and more relevant customer journeys.
Start with the customer journey audit in this article before considering any new technology. Walk through your own post-purchase experience as a first-time buyer and identify where communication drops off. In most cases, the biggest early wins come from building a proper welcome journey, using existing customer data more effectively, and setting up a handful of behaviour-triggered automations. Very few of these require replacing your current platform.
