Everything so far is about finding customers: the store, the offer, the ads. Each new customer costs you something. But a returning customer, you've already paid for once. Their second order, their third, come in with no new ad spend.
That's why profitable stores don't live on new customers alone. They know how to bring back the ones they have.
First: a happy customer
No email will make a disappointed customer buy again. Before any retention technique, check the basics:
- The delivery time you promised is kept. A parcel that arrives on time is the first promise kept. See set up shipping.
- The product matches the photos. That's what your test order with your supplier is for.
- You answer quickly to questions and problems. A well-handled problem often builds more trust than an order with none.
- Returns are simple, if something's wrong.
Take care of the post-purchase
The moment after purchase is when your customer pays the most attention to your brand. Use it to help, not to sell again straight away.
- Confirmation and shipping: clear, with tracking. Shopify sends them automatically.
- An email a few days after delivery: how to use the product well, how to care for it, a tip few people know. That's the post-purchase email from email marketing for a small store.
- A small touch in the parcel: a thank-you note, a card with a tip, a code for the next order. It costs little, and it's often what sets you apart from an anonymous store.
Remind at the right moment
Every product has its own repurchase rhythm.
Products that run out (skincare, tea, coffee, supplements, pet food): if a jar lasts about a month, a reminder just before it's finished is the ideal moment. "Running low on your serum? Here it is." You can automate it with an email scheduled a few weeks after purchase, in Shopify Messaging or your email tool.
Products that complement each other: after buying a main product, offer what goes with it. The accessory, the refill, the second colour. It's the same principle as average order value, spread over time.
Products people give as gifts: a reminder before the holidays, or on the purchase anniversary if it was a gift.
One-off purchases (furniture, an appliance): retention works better through referrals (a code to share with a friend) or new products in your range.
A reason to come back: the second-order offer
The second order is often the hardest to get. Once a customer has bought twice, they come back more easily. Give them a real reason:
- A code for the next order, in the parcel or the post-purchase email, with a deadline.
- A gift on the second order, linked to the product.
- Early access to something new.
Keep the same logic as your first offer: whatever costs you least for the strongest feeling of a good deal. The comparison is in build an offer that converts.
Know your customers with Shopify segments
Under Customers, Shopify lets you create segments: customers who bought once, those who bought several times, those who haven't bought in a long time, those who bought a given product. Each segment can get a different email:
| Segment | What you send them |
|---|---|
| One purchase, a few weeks ago | A usage tip, then the second-order offer |
| Several purchases | New products first, a thank-you |
| No purchase in a long time | News from your store, a reason to come back |
| Buyers of a product that runs out | The restock reminder at the right time |
Loyalty programs: when they're worth it
Points, tiers, rewards: loyalty apps in the Shopify App Store let you set one up in a few hours. But a loyalty program doesn't create loyalty. It rewards customers who already come back.
It's worth it when:
- Your customers naturally buy again (consumables, collections).
- You have enough regular customers for the reward to motivate.
- The reward is simple to understand: "10 off for every 100 spent" says more than points to convert.
For a young store, a second-order code and good emails often do more than a full program.
What it changes to your profitability
Every repeat purchase improves your profitability in two ways: the order costs you no ads, and the total value a customer brings you grows. The more a customer is worth over time, the more you can afford to pay for the first purchase, which helps you scale your ads while staying profitable.
Track one simple number in Shopify: the share of your orders coming from customers who had already bought. If it rises, your store is getting stronger.
No store yet? You can generate it with Scale Ova from your product, look at it and change it for free, and only pay when you publish it on Shopify.
FAQ
How do I retain customers in e-commerce?
How do I get a customer to buy again?
Is a loyalty program useful for a small store?
Which number should I track for retention?
Sources
- Customer segmentation, Shopify Help Center, accessed 18 September 2026