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Retention marketing: 9 proven tactics to boost revenue with examples

by Emma C. on December 5th, 2025

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It's all well and good to actively seek new customers, but what happens if you neglect the existing ones? Without proper retention marketing, the harsh reality is that they will leave. Real data shows that 68% of the customers will switch to a competitor if they feel ignored. This makes perfect sense. Your competitors are actively seeking new customers too, and they'll win over your customers with better benefits and more appealing promotions. All the effort, time, and money you've poured into acquiring each customer then goes to waste.

Unless you're still in the startup and business-building phase, it's time to focus seriously on retention marketing. The importance of customer retention can't be overstated, even though the payoff often comes in the long run. The results aren't always immediate—and that's precisely why retention sometimes gets overlooked in favor of flashier acquisition metrics.

So, how are you approaching retention marketing strategies for your store's sustainable growth? In this guide, we'll explore 9 essential retention marketing tactics that can transform your business. From welcome series and post-purchase campaigns to win-back campaigns and loyalty programs, each tactic comes with detailed explanations, actionable best practices, and real implementation examples you can apply immediately.

1. What is retention marketing?

Retention marketing is the business strategies and tactics that a brand implements with the aim of fostering and maintaining the relationship between them and their customers. It is also referred to as customer loyalty marketing, customer retention, customer engagement, and customer relationship management (CRM).

In this context, "customers" are not just some random visitors or potential buyers. Instead, they have:

  • Previously purchased a product or service

  • Shown engagement with the brand, such as email opens, app usage, and website visits

  • Abandoned carts or incomplete transactions

  • Expressed interest in promotions, loyalty programs, or memberships

  • Provided feedback or reviews

Retention marketing is very popular across industries, from retail and eCommerce to SaaS, subscription services, mobile apps, and financial services. There are many real-life examples of it. For instance, Starbucks sends app notifications reminding you about new drinks or loyalty rewards. That's a retention strategy in action.

Retention marketing definition

Retention marketing builds a relationship to keep customers for life

1.1. Customer retention vs customer acquisition

Customer acquisition marketing is essentially the act of attracting new customers to a business. It involves generating awareness about the brand, then converting interested prospects into paying customers.

What's the difference between customer acquisition and retention? Simply put, the former focuses on bringing in new customers, whereas the latter is all about keeping the existing ones. Customer acquisition costs are also usually higher than those of retention. This is because gaining brand-new customers demands more marketing spend.

Let's look at some examples. Suppose you run an eCommerce store and offer a free eBook in exchange for email sign-ups to attract new customers. That's an acquisition strategy.

On the other hand, you send personalized emails to previous buyers about new products, accessories, or special discounts in order for them to return. Here, you are practicing retention marketing.

Following is a simple comparison table:

Customer retention Customer acquisition
Goals Keep existing customers loyal Gain new customers
Common strategies Loyalty programs, email reminders, personalized offers Ads, promotions, and discounts to attract new buyers
Primary benefits More repeat purchases, higher lifetime value Expand customer base
Costs Usually lower per customer Usually higher per customer
Growth Steady, sustainable growth Rapid but less predictable

Regardless of the differences, acquisition and retention are actually closely related. They work together to create a continuous customer lifecycle. New buyers can be nurtured and converted into loyal ones. In parallel, retention efforts help lay the foundation for brand advocacy and organic acquisition.

1.2. The importance of retention marketing

The concept of retention marketing revolves around existing customers. If your store is new and doesn't yet have a customer base, you may not see much importance in retaining them. But once new customers start to roll in, retention will bring you tremendous value. Another typical case where a business should pay close attention to retention marketing is when its new customer acquisition cost is high. For example, if you sell B2B and each customer requires several months to acquire, you certainly don't want to see them make only one purchase and leave for your competitor.

Benefits of customer retention:

  • Lower cost per customer: Keeping customers is cheap; finding new ones is costly. Studies indicate that the Customer Acquisition Cost (CAC) can be up to five times greater than the cost of customer retention.

  • Increase profitability: It's easier to turn a profit from existing customers. Believe it or not, research shows that just a 5% increase in retention can lift a store's profits vastly by 25% to 95%.

  • Drive repeated sales and maximize customer lifetime value (CLV): CLV refers to the total revenue a business can expect from a customer throughout their relationship. A good customer retention strategy will keep customers coming back again and again. And the success rate of selling to those who have purchased before is 60-70%. In the case of selling to new prospects, the rate is only 5-20%.

  • Build a loyal customer base: Loyal customers not only generate recurring revenue but also act as brand advocates. They are also a valuable asset that provides free word-of-mouth marketing, referrals, and valuable feedback.

Nowadays, retention marketing has become more important than ever. This is because it delivers high ROI and provides revenue stability amidst the challenges posed by the sky-high cost of advertising and fierce competition for consumer attention.

Furthermore, purchasing behavior has also evolved, making establishing initial trust and conversion more complex and expensive. One cannot afford to see them walk away after investing so much.

2. The 9 essential retention marketing campaigns that drive results

Now, let's come to the main topic with the real question: What specific actions should we take, and when should we execute them? This is the hardest part of implementing a successful retention strategy. Here, we will walk you through the structure and purpose of each campaign. To make it highly actionable and practical, we will guide you on how to apply them, complete with case studies and examples.

2.1. Welcome series for new customers

This is one of the most basic yet effective retention strategies. Basically, you send a sequence of emails, usually to 6 automated ones, to new customers right after their first purchase or sign-up. The purpose is to capture the attention of the newly converted ones, introduce them to your brand, establish immediate trust, and encourage continued interaction.

Common structure of a welcome sequence or onboarding series for retention:

  1. Initial confirmation or thank you: Email provides transactional reassurance and serves as the first touchpoint to express sincere gratitude.

  2. Value delivery and expectation settings: Subsequent messages focus on educating the customer, sharing the brand's story, explaining the product's benefits, and setting clear expectations for the ongoing relationship.

  3. Final call-to-action (CTA): The final email, often containing a specific CTA, accompanied by a subtle cross-sell, up-sell, or an exclusive discount, to drive the crucial second purchase.

The welcome series works because it leverages the psychological principle of reciprocity and first impressions. Particularly, it targets customers at the moment they are most engaged and receptive to communication. If done well, brands can win their immediate trust and establish a clear path toward deeper engagement.

How to retain customers welcome series

Examples of a welcome series retention strategy

For example, you run an eCommerce store selling specialty coffee beans. The 3-part Welcome Series might include:

  1. Email 1 (Immediate): Order confirmation and a sincere thank you, introducing the founder's story.

  2. Email 2 (Day 2): A guide to brewing the perfect cup with their specific beans. What you are doing is delivering immediate value.

  3. Email 3 (Day 7): A special, time-sensitive $5 off coupon for their second purchase, linked to their purchase history. Let's say they bought a light roast. You can recommend accessories like a grinder or French press to enhance the brewing experience.

💡 Tips: For best outcomes, pay attention to timing. Ideally, the full sequence of 3-6 emails should be delivered over a period of the first 1-3 weeks. Also, personalize the content based on the customer's first purchase details or sign-up behavior, and be clear on what you want them to do next.

2.2. Post-purchase engagement campaigns

This customer retention strategy targets not only the new buyers but also everyone who has recently completed a transaction. It could be their second, third, or even tenth purchase. The point is to use proactive communication to maintain the relationship, address potential friction, lower churn rate, and ultimately maximize customer lifetime value.

Common post-purchase retention campaigns:

  • Shipping and delivering updates: Proactive, reassuring communication about the status of the order.

  • Review/feedback requests: Emails asking customers to rate the product and service.

  • Product education or usage tips: Content showing customers how to get the most value from their purchase.

  • Reorder reminders: Campaigns prompting them to buy again before they run out. They work well with consumables, such as coffee, vitamins, or beauty products.

  • Cross-sell/up-sell offers: Introducing complementary products relevant to their recent purchase.

When it comes to post-purchase campaigns, correct timing is absolutely make-or-break. Ideally, your follow-up marketing efforts should be launched within 30 days of the customer's last purchase. The reason is, their experience with your brand is still fresh.

Let's say a customer has received their order and had a few days to try it out. This is the perfect moment to reach out with a gentle follow-up, asking how their experience has been so far and collecting feedback. Do offer a small reward, like 10% off their next order, upon participation.

2.3. Win-back campaigns for inactive customers

This retention marketing tactic focuses on the customers who have drifted away over time. They used to buy from you, but haven't done so in a while. What's special about them is that they are already familiar with your brand and product. Plus, their trust barrier has already been eliminated. The chance of re-capturing them is also pretty high, about 20-40%.

The psychology behind a win-back campaign is familiarity and loss aversion. These lost customers simply need a boost, be it emotional or tangible incentives.

Some proven winback tactics include:

  • "We miss you" campaigns: This strategy focuses on emotional appeal by referencing the past relationship and showing care.

  • "What's new?" campaigns: Introducing them to product updates, new features, or entirely new offerings released since they last purchased.

  • Time-sensitive reactivation offers: Providing a strong financial incentive. The time limit leverages the principle of urgency to prompt an immediate decision.

  • Feedback/survey requests: Gathering critical data on why they lapsed. This demonstrates that the brand values their opinion, often leading to service recovery.

One thing about inactive customers is that most of them would show the least interest in your messages. It's like chasing an ex-partner who has gone cold. As a result, you must do your very best to grab their attention. The key here is using intriguing subject titles, irresistible offers, and personalization.

Here's an example of a win back inactive customers campaign for retention. Suppose you sell a subscription box of gourmet snacks and there's a previous subscriber who hasn't bought for 2 months. In this case, you can send them an email sequence with:

  • Email 1: "We noticed you haven't ordered in a while. Here's what we've added lately." In that email, include a personalised list of new snacks based on their past preference.

  • Email 2 (after 3 days): "Special comeback offer: 25% off your next box" valid for 7 days.

  • Email 3: SMS reminder or push notification. Think of an urgent message like "Your personalized mix is waiting. Don't miss out."

customer retention campaigns win back inactive customers

Win-back campaign ideas (Image: Prosper Stack)

💡 Strategic warning: Allocate budget smartly when chasing lost customers. If you've tested 2-3 rounds of win-back and gotten minimal to no response, consider adding them to a "dormant" segment and reducing outreach. Prioritize more responsive groups.

2.4. Loyalty program integration

Customer loyalty programs are structured marketing initiatives designed to encourage repeat purchases and long-term engagement. Such programs can be points-based, tiered membership, or subscription-style benefits, depending on how your brand wants to structure value.

A loyal customer base generates stable, recurring revenue, with members typically spending 12-18% more than non-members annually. More to that, they are also active brand advocates. That's why integrating loyalty programs into your overall retention strategy is so powerful.

How to use loyalty programs in retention marketing:

  • Reward behaviour that drives retention: Give store credit, points or perks for repeat purchases, referrals, or engagement. You can also use tier and milestone recognition to encourage customers to move up levels and stay committed.

  • Personalize experiences: Use purchase history, tier status, and points balance to send targeted offers, reminders, and exclusive content.

  • Gamification: Introduce challenges, badges, or limited-time rewards to make engagement fun and motivating.

  • Integrate across channels: Ensure the offered benefits can be earned and redeemed online, in-store, and via mobile apps for a seamless experience.

The secret to success? The campaign should also be easy to understand, relevant to the customer's interests, and provide tangible value.

A great example to follow is Stride Rite, a children's footwear brand. Their loyalty program Little Loyals earned them 31% increase in customer retention. Here are the best things that we can learn from this example:

  • Tiered status system: The program has 3 levels including Follower, Super-fan, Loyalist. Each level unlocks progressively more rewards and exclusive perks.

  • Multidimensional points earning: Points are earned for purchases, referrals, social sharing, and product reviews. Members can accumulate points in multiple ways.

  • Personalized bonus incentives: Beyond birthday rewards and anniversary bonuses, the program also offers surprise double points days. These are randomly triggered throughout the year, and members automatically receive double points on eligible actions.

  • Frictionless redemption process: Points can be redeemed easily online, in-store, and via mobile app.

2.5. Personalized product recommendations

The next retention marketing tactic is personalized product recommendations. Essentially, you show customers highly relevant products based on insights drawn from their past purchases, browsing behavior, and contextual factors such as location, device, or current trends.

Why does this tactic work? The bottom line is relevancy. By suggesting items that align with the existing customer's specific interests, you give them a chance to discover something brand new and relevant, which increases the likelihood of conversion and average order value (AOV). One study shows that personalized product recommendations contribute to 31% of an eCommerce store's revenue.

Product recommendation marketing strategy excels at capturing:

  • High-value or repeat buyers: Recommend premium or complementary products they are likely to purchase. This allows the store to increase average order value.

  • Post-purchase customers: Suggest relevant products based on their recent purchase, such as accessories or upgrades, to encourage faster repeat engagement.

  • Abandoned cart users: Present alternatives or related products they viewed but didn't buy, to recover their interest and complete the purchase.

retention marketing examples personalization

Personalized recommendations make shopping easy and keep your loyal customers discovering new favorites

Here's an example of a typical personalized campaign:

  • After-sale email: Send a personalized recommendation email, ideally after 3 days. The content should include items selected from the customer's recent purchases and browsing data.

  • Follow-up push or notifications: Send an app notification with recommendations based on the individual's product interactions, typically 7 days later.

  • Retargeting ad: This one is quite advanced and it works with cart abandonment. How it works is that you run personalized ads featuring the items the customer viewed or similar alternatives. The optimal time is within 24-48 hours of their last interaction.

2.6. Rewards program

You can also retain customers by giving them rewards. In common parlance, customer reward programs are often used interchangeably with loyalty. Yet, they differ significantly in terms of scope and primary objective. Loyalty programs encompass a much broader strategy including emotional benefits, status recognition, early access, and engagement incentives.

Modern reward strategy, on the other hand, centers on incentives. The main reward mechanisms are points, cashback program or store credit, discounts, and direct discount vouchers. This retention marketing strategy is effective because it creates a sense of reciprocity and tangible value. The earned reward gives customers a clear, immediate reason to return and make another purchase.

A typical rewards campaign flow for retention includes:

  1. Rewards earning: The customer completes a purchase or required action and earns a reward from your brand.

  2. Confirmation emails: Automated emails are sent to the customer informing them of their new reward, how to access and redeem it.

  3. Redemption reminders or push notifications: Short, timely messages are deployed to alert customers about expiring rewards, milestones they're close to reaching, or new ways they can use their current balance. For example, "Your $5 store credit expires in 3 days. Use it on your next order!" or "New arrivals are here. Spend your $150 store credit today!"

  4. Call to action: Clear, time-sensitive CTAs to drive immediate engagement. It can be as simple as "Redeem now" or "Shop with your reward".

💡 Tips: Shopify merchants can use the store credit feature as an alternative to traditional cashback in reward programs. Simply put, store credit is money your customers can only spend within your brand's ecosystem. It's simpler to issue, easier to manage, and more cost-effective. Most importantly, store credit keeps the revenue circulating within your store while incentivizing repeat purchases.

2.7. Birthday and anniversary campaigns

Birthday and anniversary messages never fail to delight and engage. Just a simple recognition of their special day can increase customer retention by 23% within one year, extend the average customer lifespan by 7.4 months, and raise CLV by 34%. That's right, you are not hearing things.

It makes sense. These campaigns contribute to retention by creating a positive emotional connection. While many believe otherwise, customers do actively anticipate this and appreciate being remembered as an individual. 74% admit they feel more positively about a brand that acknowledges their birthday. Plus, these messages are often sent at the perfect timing, making the communication feel natural and authentic.

How to integrate birthday and anniversary campaigns into your overall retention marketing strategy:

  • Customer segmentation and meaningful perks: Identify customers who have an upcoming milestone such as a birthday or sign-up anniversary to ensure the message is relevant and timely. Offer personalized rewards, such as a tiered discount, a free gift with purchase, or double loyalty points.

  • Message trigger: Depending on the offer's duration, messages should be scheduled 3 days before, a day before the actual date, or on time on the anniversary day itself.

  • Clear call to action: Ensure the message includes a single, prominent CTA that clearly directs the customer on how to claim their gift. Use directives like "Claim Your Birthday Treat Now" or "Shop Now & Redeem."

  • Follow-up reminders: Schedule a non-intrusive reminder for example, 3 to 5 days later. If the initial perk remains unused, it maximizes the utilization rate of the offer.

retention marketing strategies birthday and anniversaries

A simple birthday message can do wonders

💡 Maximize campaign effectiveness: Don't use plain text but instead, use engaging visuals or themed graphics. For example, if you run an anniversary birthday campaign with a customer. Instead of simply saying "Happy Birthday! Here's your discount," it will convert better if you use festive and warm language to show genuineness, such as "We love celebrating YOU. Enjoy this gift from us!"

2.8. Feedback and survey campaigns

Feedback and survey campaigns help retain existing customers by showing that their opinions matter. It lets your brand connect with them on a deeper level. Not only do you gather valuable insights, but you also demonstrate that you care about their experience.

A great feedback-based customer retention strategy includes:

  • Right timing: Surveys should be sent out strategically at key touchpoints, such as immediately post-purchase or post-support interaction. Sending surveys within 3 to 7 days of the event will hit that sweet spot while the experience is still fresh.

  • Well-designed questions: Keep it short, under 5 questions, focusing on key areas like satisfaction, product quality, and delivery experience to respect the customer's time.

  • Incentivized participation: Offer small rewards, such as 10% off the next order or loyalty points, to boost response rates.

  • Follow-up actions: Communicate the outcomes of collected feedback, for example, "You asked, we improved!" to close the loop and reinforce trust.

💡 Important notes: Survey retention isn't just about collecting opinions. Forget asking questions just for the sake of it. Instead, design surveys with a clear purpose to drive immediate, actionable improvements. Also consider automating the feedback process to target specific customer actions and sending surveys at regular intervals, such as every six months or semi-annually.

2.9. Subscription and replenishment reminders

Not all retention campaigns apply to every business, but this one is particularly effective for keeping customers in a recurring purchase cycle. Think of consumables like vitamins, coffee, or skincare. Because these products run out over time, automated reminders can naturally drive reorders without feeling pushy.

A basic subscription and replenishment retention marketing strategy comes with:

  • Reminder email: Sent a few days before the expected run-out date based on past purchase frequency.

  • Push or SMS notification: Follow-up reminder emphasizing urgency. For example, "You're almost out of your favorite coffee. Restock now!" You can use marketing automation tools like Klaviyo, Recharge, or Loop Subscriptions for scheduling and personalization.

  • Personalized product suggestions: Recommend complementary or upgraded items to boost AOV while maintaining convenience.

  • Easy checkout link: Include a one-click reorder button to minimize friction and increase conversion.

best retention marketing campaigns

Use timely replenishment reminders to naturally drive reorders for consumable products

3. Different communication options to build a multi-channel retention strategy

That's about the tactics you can use to encourage repeat purchases and loyalty. Let's explore different platforms where you can effectively communicate with your customers. Most of the time, brands rely heavily on a single medium like email and sometimes SMS. But there are many other potential channels. Below are some of the most effective ones:

3.1. Email marketing

Email marketing involves sending promotional or relationship-building messages directly to a customer's inbox. Because there are virtually no constraints on message length or content, you can include deep personalization, rich visuals, and long-form messages.

Email marketing is considered the backbone of most digital retention efforts. It's affordable and versatile while delivering high ROI. However, merchants may face the challenge of lower open rates and inbox fatigue. In addition to that is the need to pay constant attention to deliverability.

3.2. SMS and push notifications

SMS and push notifications are immediate, high-attention channels sent directly to a customer's mobile device. They are great for instant delivery and benefit from extremely high open rates. That said, there are strict limits on message length. Moreover, they can feel intrusive if overused.

3.3. Social media

Social media is a highly visual and interactive communication platform. You engage your audience on platforms like Instagram, Facebook, or TikTok.

This retention channel works well with community-building campaigns, where the goal is to build brand affinity and trust in the long run. Yet, it is harder to measure direct conversion.

3.4. Channel coordination

Channel coordination is the strategic practice of creating a logical, sequential customer journey across two or more different communication platforms to maximize visibility and conversion. A cross-channel strategy can improve customer retention rates up to 89%, compared to much lower rates for disconnected approaches. The catch is that it requires proper data integration, consistent messaging, and timing optimization.

Some common platform combinations include:

  • Email followed by SMS for cart recovery

  • Email combined with social retargeting for win-back campaigns

  • Push notification plus in-app messaging for customer engagement campaigns

  • Email and loyalty program integration

The table below compares key communication options:

Email marketing SMS & push notifications Social media Channel coordination
Strengths Deep personalization, rich visuals, long-form messaging Instant delivery, extremely high open rate Builds brand familiarity and trust Consistent message timing and brand voice
Limitations Lower immediacy, risk of inbox fatigue Short message limit, potential intrusiveness Harder to personalize, lower conversion rate Requires automation tools and setup
When to use it as a primary When storytelling or education is key to retention When urgency drives conversion When brand affinity and emotional connection matter When your audience interacts across multiple platforms
Best for Lifecycle flows, detailed offers, post-purchase, and win-back campaigns Urgent promos, replenishment reminders, time-sensitive alerts Community engagement, storytelling, UGC Multi-step automated journeys across channels

💡 Tips: If your budget allows, leverage multi-channel retention. That means orchestrating a seamless journey across all touchpoints, both online and offline, to create a unified customer experience. Brands with well-coordinated cross-channel campaigns often see higher loyalty and retention.

4. How to automate your retention marketing strategy for scale

When it comes to scaling your retention marketing strategy, the most effective tool is automation. This involves building smart retention workflows that use triggers and data to deliver personalized customer experiences efficiently at volume. The core components are:

  • Trigger/event

  • Action/automated action

  • Condition/logic branch

  • Delay/waiting time

  • Personalization engine

  • CRM integration and data synchronization

Two primary elements require the most strategic planning and execution here: triggers and personalization. We will show you the step-by-step process involved when setting up these.

4.1. Trigger-based campaign setup

Trigger-based campaigns are automated workflows that initiate when a customer performs a specific action or reaches a defined lifecycle milestone. The ultimate goal is that messages arrive at the most relevant moment, which drastically increases engagement, relevance, and conversion rates.

set up a basic trigger-based campaign

Example of a trigger flow (Image: Klaviyo)

How to set it up:

Step 1: Identify triggers. These are the customer behaviors or events that should launch a workflow. You should select these events based on the specific retention campaign objective and the customer lifecycle stage you're targeting.

Common triggers include:

  • Transactional: A purchase is complete or a loyalty tier is reached.

  • Behavioral: A cart is abandoned, or a customer views a product page but exits the site without purchasing.

  • Lifecycle: A customer goes inactive for X days, or a subscription renewal date is approaching.

Step 2: Choose your automation platform. Typically, marketers rely on third-party tools. They are designed for scalability and integrate easily with most CRMs. You can also implement triggers using in-house event tracking or API-based workflows.

Step 3: Define automated actions. What do you want to happen when the trigger fires? For example, the action might be sending an onboarding email, offering an exclusive discount, or notifying a customer success representative.

Step 4: Add conditions and timing. This involves adding logic branches (if/then) and delays to control message frequency and relevance. For instance:

  • If the user has not purchased in 90 days, send a re-engagement email

  • If the user is VIP, add a special condition for a higher discount.

Step 5: Test and launch. Thoroughly test your triggers, timing, and full automation flow to make sure messages fire as intended and automation flows run accordingly.

4.2. Personalization at scale

Traditionally, personalization involved manually customizing messages for individual customers. Common practice is addressing customers by name, referencing their past purchases, and tailoring content. While this approach works, it can be challenging once the customer base grows and interactions roll in at volume. In this case, you turn to personalization at scale.

personalization at scale in a customer retention campaign

Use data and automation to deliver custom experiences to every customer, every time

How to implement:

Step 1: Unify your data. Connect CRM, website, app, and purchase data into a single platform.

Step 2: Segment your audience. Similar to trigger campaigns, the way you divide your audience depends on the specific retention goal you are targeting or their current lifecycle stage. If you are focused on churn prevention, you might segment by last activity date and purchase frequency.

Step 3: Define personalized content blocks. These are modular components within an email or message that change automatically based on the user's data, attributes, or real-time behavior. For example, the platform can dynamically insert a recommended product based on the user's recent browsing history or display a specific loyalty point balance.

Step 4: Automate delivery rules. This is about linking each audience segment or conditional rule to its corresponding personalized content variation. Then schedule the messages based on the customer's time zone or real-time behavior.

Step 5: Optimize continuously. Track open rates, conversions, and retention metrics, and refine content variations automatically.

💡 Important notes: When choosing a platform for automating your retention campaigns, focus on capabilities and integration requirements. A good automated retention marketing platform should support trigger-based workflows, dynamic personalization that adapts to user data, unified customer data from CRM and apps, multi-channel delivery, and real-time analytics.

5. Measuring retention marketing success: KPIs & benchmarks

To evaluate the effectiveness of retention marketing efforts, or the ROI of the retention campaigns, brands often look at 6 key metrics as follows:

Customer retention rate (CRR): The percentage of existing customers who continue to purchase or subscribe to your service over a defined time period. A good retention marketing tactic must drive a high CRR.

  • Formula: CRR = ((E - N) / S) × 100

  • Where: S = customers at start of period, E = customers at end of period, N = new customers acquired during period

  • Example: If you started with 1,000 customers, ended with 950, and gained 200 new ones: CRR = ((950-200)/1,000) × 100 = 75%

Customer Lifetime Value (CLV): The total revenue you expect from a customer over their entire relationship with your brand. A higher CLV is better. It indicates customers spend more and stay longer.

  • Formula: CLV = Average Order Value × Purchase Frequency × Customer Lifespan

  • Example: If AOV = $50, customers buy 4 times/year, and stay for 3 years: CLV = $50 × 4 × 3 = $600

Customer churn rate: The percentage of customers lost over a period. Lower churn is better.

  • Formula: Churn Rate = (Customers Lost / Total Customers at Start) × 100

  • Example: Lost 50 customers from a base of 1,000: Churn Rate = (50/1,000) × 100 = 5%

Net Promoter Score (NPS): A measure of how likely customers are to recommend your brand to others. Typically, an NPS above +30 is considered good, and +50 excellent.

  • Formula: NPS = % Promoters (9-10 ratings) - % Detractors (0-6 ratings)

  • Example: 60% promoters, 20% passives, 20% detractors: NPS = 60 - 20 = 40

Repeat purchase rate: The proportion of customers who make more than one purchase.

  • Formula: RPR = (Number of Repeat Customers / Total Customers) × 100

  • Example: 300 repeat customers out of 1,200 total: RPR = (300/1,200) × 100 = 25%

Customer engagement: Measures how actively a customer interacts with your brand. Higher engagement correlates with higher retention.

  • Common metrics: Email open rate, click-through rate, website sessions, social media interactions

  • Example engagement score: (Email opens × 1) + (Link clicks × 3) + (Purchases × 10) / Total customers

retention rate and important customer retention metrics

Use visual dashboards to monitor customer engagement and retention health

6. Other best practices and customer retention tips

Below are some additional actionable principles to strengthen your customer retention efforts:

  • Guarantee consistency and ease of use at every customer touchpoint.

  • Use high-level segmentation to ensure all messaging is pertinent and valuable.

  • Execute campaigns precisely at moments of highest consumer attention.

  • Actively track low engagement to preemptively re-engage at-risk customers.

  • Use measured retention metrics to inform and refine all future decisions.

  • Ensure messaging coherence across all platforms, adapting only the delivery style.

  • Elevate individualized service from a tactic to a non-negotiable business standard.

Bottom line

That concludes our 9 proven tactics for retention marketing. Overall, a strong retention strategy is about choosing the right campaigns, selecting the appropriate channels, and understanding your customers' behavior.

New to retention marketing? Start with one campaign and scale gradually. Once your workflows are in place, use automation to maintain consistent customer retention. Don't forget to follow best practices to drive long-term loyalty and revenue.

FAQs

1. What's the difference between retention and acquisition marketing?

Retention vs acquisition focuses on different goals. Acquisition marketing aims to attract new customers, while the other focuses on keeping existing ones engaged.

2. How much should I invest in retention vs acquisition?

It depends on your current business stage and size. If your customer base is small, acquisition matters more. You have to establish core revenue first. But once your base is solid, retention becomes key. For mature businesses, it is the existing buyers that make up a large percentage of revenue.

3. What's the best retention campaign to start with?

For new retention efforts, opt for simple, foundational campaigns. Welcome/onboarding email series and post-purchase follow-ups are good starting points. Focus on one strategy at a time.

4. How do I calculate retention rate?

Customer retention rate (CRR) is measured over a specific period and reflects the percentage of existing customers who remain active. The formula is (Customers at start of period - New customers during period) / Customers at end of period.

5. What tools do I need for retention marketing strategies?

You'll need automation tools, a strong CRM for data management, segmentation, and personalization engines, and multi-channel messaging capabilities. If you're just starting, a notification/email system is enough.

6. How quickly will I see results?

It varies. Some simple retention campaigns may show early signals within a month. However, meaningful improvements in retention rate typically take 3-6 months or more to evaluate properly.

-About Author

Emma C.

As the Chief Marketing Officer at KOIN app, I’m here to build a robust ecosystem by collaping with Shopify apps. Together, we can create seamless integrations that add more value to our shared customers.

KOIN helps merchants retain customers, increase repeat purchases, and drive loyalty by offering cashback and store credit rewards.

📩 Let’s connect! emma@getkoin.io