Table of Content
What are the best customer retention strategies?
The best customer retention strategies for online stores are tracking your repeat purchase rate, delivering a great first order, sending a strong post-purchase email flow, segmenting customers by recency and spend, running a loyalty program, reminding people to reorder, offering fast and friendly support, winning back lapsed buyers and asking for feedback. Retention grows when each step makes the next purchase easy.
The short version
- Measure retention first. Know your repeat purchase rate and retention rate, so you can tell whether anything works.
- The first order sets the tone. Fast delivery, clear tracking and good packaging earn the second order.
- Segment before you send. Group customers by recency, frequency and spend, and treat each group differently.
- Loyalty works when it is simple. Points or perks should be easy to understand and easy to use.
- Win back before customers vanish. Reach out when someone passes their usual reorder time.
- Need help building it? Our email marketing and customer data platform teams set up the flows and data behind retention.
Why customer retention matters for online stores
Ecommerce customer retention means getting people who bought once to buy again. It matters because every returning customer comes without the advertising cost of finding a new one, and repeat buyers usually spend more over time. Many stores find that growth stalls when they rely only on new customers, because ad costs rise and the audience gets tired.
Retention is also easier to improve than most people think. It is a series of small, repeatable moves in email, service, delivery and offers. Our guide to retention strategies using BigCommerce covers platform-specific tactics. This guide covers the strategies that work on any store.
How to measure customer retention
You cannot improve what you do not measure. Start with three numbers.
| Metric | How to calculate it | What it tells you |
|---|---|---|
| Customer retention rate | (Customers at end of period – new customers in the period) / customers at start x 100 | The share of customers you kept |
| Repeat purchase rate | Customers with 2 or more orders / all customers x 100 | How many buyers return |
| Churn rate | 100% – retention rate | The share you lost |
| Time between orders | Average days from one order to the next | When to send a reminder |
| Customer lifetime value | Average order value x orders per customer x customer lifespan | What a customer is worth over time |
Check these every month, and compare each month’s new customers over time in a cohort table. If you need a dashboard for this, see our guide to executive dashboard examples.
11 customer retention strategies for online stores
The strategies start with the foundation and move toward more active campaigns. You do not need all eleven. Pick the three that fit your store and do them well.
1. Track retention and set a baseline
Calculate your repeat purchase rate and retention rate for the last 12 months, and write them down. Split by first product bought and by acquisition channel to see which customers return.
Without a baseline, you will not know whether a new loyalty program or email flow helped.
Choose it if you have never measured repeat buying. Watch for blended numbers. Look at cohorts, not just one overall average.
2. Make the first order excellent
Most retention is decided in the first two weeks. Ship fast, send clear tracking, keep delivery promises and use packaging that feels considered. A damaged or late first order is the quickest way to lose a customer.
Set honest delivery dates at checkout. A slightly longer promise you keep beats a short one you miss.
Choose it if reviews mention shipping delays. Watch for overpromising. Underpromise and deliver early.
3. Build a post-purchase email flow
Send a short series after each order: a thank you, shipping updates, a how-to-use message, a request for a review and, later, a recommendation for something related. Each message should be useful, not only a sales push.
Our guide to email marketing strategy for startups shows how to plan the sequence.
Choose it if you only send promotional emails today. Watch for too many messages. Space them out and stop the flow if a customer returns.
4. Segment customers by recency, frequency and spend
RFM analysis scores each customer on how recently they bought, how often and how much they spend. Use it to create groups, such as best customers, new customers, at-risk customers and lapsed customers, and give each group a different message.
Best customers might get early access, new customers a how-to guide and at-risk customers a reminder.
Choose it if your emails go to everyone. Watch for complex scoring. Three or four groups are enough to start.
5. Launch a simple loyalty program
A points or tiers program rewards repeat purchases. Keep it easy: one point per dollar, a clear reward and a visible balance. Include non-purchase perks too, such as early access, free shipping thresholds or birthday gifts.
Loyalty apps for Shopify and other platforms handle points, tiers and emails.
Choose it if your products are bought regularly. Watch for confusing rules. If customers cannot explain it, simplify it.
6. Remind people to reorder
For consumable products, such as food, skincare or supplements, send a reminder just before the customer is likely to run out. Use your average time between orders to set the timing. A subscription option can automate this.
Choose it if you sell products that get used up. Watch for wrong timing. Test the reminder at several intervals.
7. Recommend products that fit
Use past orders to suggest items that go with what the customer already has. A person who bought a camera may want a bag, and a person who bought a mattress may want sheets. Add recommendations to emails, order pages and your site.
Our guide to upselling by improving the shopping experience has more ideas.
Choose it if you have related products. Watch for irrelevant suggestions. Bad recommendations teach people to ignore you.
8. Give fast, friendly support
Customers who get a quick, kind answer to a problem often come back, because they learn you will take care of them. Offer clear return rules, reply quickly and follow up after a problem is solved.
AI chat and help desk tools can handle common questions. See our guide to how AI impacts customer service.
Choose it if support tickets pile up. Watch for robotic replies. Let people reach a person easily.
9. Win back lapsed customers
Find customers who have not bought in longer than their usual reorder time. Send a friendly message that reminds them what they liked, asks what went wrong or offers a small incentive. Stop after two or three messages.
Use your own data to define “lapsed”. It might be 60 days for coffee and 12 months for furniture.
Choose it if you have a large list of past buyers. Watch for deep discounts. A reason to return beats a bigger coupon.
10. Collect feedback and act on it
Ask for reviews and short surveys after delivery. Read the answers, fix repeating problems and tell customers what you changed. This improves products and shows people they are heard.
See our guides to tools that automate customer surveys and ways to improve customer experience.
Choose it if you rarely hear why people leave. Watch for collecting without acting. Close the loop.
11. Build community and VIP perks
Give your best customers a reason to feel part of something: early access to launches, private events, referral rewards or a members-only group. People stay with brands they feel connected to, even when a competitor is cheaper.
Choose it if you have loyal fans who talk about your products. Watch for perks that cost more than they return. Track the effect.
Tools that support retention
| Job | What to look for | Examples to look at |
|---|---|---|
| Email and SMS flows | Order-based triggers, segments, templates | Klaviyo, Shopify Email, Mailchimp |
| Loyalty and rewards | Points, tiers, referrals, store integration | Smile.io, Yotpo, LoyaltyLion |
| Reviews and surveys | Automated requests, photo reviews | Yotpo, Judge.me, survey tools |
| Customer data | One profile with orders, email and support history | A customer data platform or your store data |
| Reporting | Cohorts, repeat rate, lifetime value | Store reports, BI dashboards |
Plans and features change often, so confirm details with each vendor. If your data sits in several places, our customer data platform service can bring it into one view, and our ecommerce development services team can connect the tools to your store. For ideas on what to automate, see our guide to AI automation for ecommerce.
How to increase customer retention: 5 steps to start
- Calculate your baseline repeat purchase rate, retention rate and time between orders.
- Fix the first-order experience, because it affects every other step.
- Set up a post-purchase email flow and a win-back flow.
- Segment your customers and send a different message to your best, new, at-risk and lapsed groups.
- Review monthly. Compare cohorts, keep what works and add one new tactic at a time.
Frequently Asked Questions
What are five effective strategies for retaining customers?
Five effective strategies are delivering a great first order, sending a post-purchase email flow, segmenting customers by recency and spend, running a simple loyalty program and winning back lapsed buyers. Start with the first two, then add the others.
What is customer retention?
Customer retention is a business’s ability to keep existing customers buying over time. For an online store, it shows up as repeat orders, a rising repeat purchase rate and a longer customer lifetime.
What is a good customer retention rate for ecommerce?
It varies widely by product type and how often people need to reorder, so compare yourself with your own past results first. Track your rate monthly and aim for steady improvement, not an outside number.
How do you calculate customer retention rate?
Subtract the new customers gained in a period from the customers at the end of it, divide the result by the customers at the start and multiply by 100. For example, 1,000 at the start, 1,100 at the end and 200 new gives 90%.
How does the 80/20 rule apply to customer retention?
The 80/20 rule suggests that a small share of customers, often about 20%, produces most of your revenue, often about 80%. Use your own data to find that group and focus your retention efforts and perks on them.
What is the difference between customer retention and acquisition?
Acquisition is winning new customers, and retention is keeping the ones you have. A healthy store does both. Retention usually costs less per sale, because you do not pay to find the customer again.
How do loyalty programs help retention?
They give people a reason to come back, by rewarding repeat purchases with points, tiers or perks. They work best when the rules are simple and the rewards are easy to use. Track whether members buy more often than non-members.
How often should I email past customers?
There is no single rule. Send helpful post-purchase messages right after an order, then a regular but modest schedule. Watch unsubscribe rates and engagement, and reduce volume if they rise.
What is a win-back campaign?
A win-back campaign is a short series of messages to customers who have stopped buying. It reminds them of what they liked, asks for feedback or offers a small reason to return. Define lapsed based on your normal reorder time.
Can AI help with customer retention?
Yes. AI can predict which customers are likely to leave, suggest products, write personalized messages and answer support questions. Start with clean customer data, and review automated messages before you scale them.
Bottom Line
Customer retention comes from steady, small improvements. Measure your baseline, make the first order excellent, send useful post-purchase emails, segment your customers and add a simple loyalty and win-back program. Review the results monthly.
If you want help with the flows, data or store setup behind retention, explore our email marketing services.
