How to increase repeat purchase rate on Shopify: 9 tactics for the second order

If you want to know how to increase repeat purchase rate on Shopify, start with a slightly uncomfortable number. Little Stream Software analysed more than 1,500 Shopify stores and found an average repeat purchase rate of 25% and a median of 22.5%. Most stores sat somewhere between 10% and 40%. Put simply, about three in four customers buy once and never come back.

That's also the opportunity. Every customer who comes back for a second order was already paid for. You don't need a new ad, a new audience or a new product to win them. You need the right message at the right moment, sent automatically. Here's how to measure it properly and the tactics that move it.

Measure it the right way first

Two refinements make the number useful:

1. Look at first-to-second order separately. Getting someone from order 1 to order 2 is the hardest step. Customers who reach order 2 are much more likely to go on to order 3.
2. Use cohorts. Group customers by the month of their first order and track what percentage made a second order within 30, 60, 90 and 180 days. That shows whether a change you made actually worked.

How to increase repeat purchase rate: 9 tactics that work

1. Build the post-purchase flow backwards from the reorder

Most post-purchase flows are a thank-you email and then silence. Instead, figure out when a customer should buy again, and work backwards from there. Klaviyo's post-purchase flow guide covers the setup, triggered on a placed or fulfilled order. Want ready-made builds? Steal from our 7 Klaviyo post-purchase flow examples.

Use a conditional split for first-time vs repeat buyers. First-timers need more education. Repeat buyers want speed. And keep every email in the flow useful on its own: if a customer only reads one of them, it should still make the product better for them.

2. Replenishment reminders per product

For anything that runs out (coffee, skincare, supplements, pet food), set reminders per product. If a 30-serving tub lasts about a month, remind at day 24–26 with a one-click reorder link. This is the cleanest repeat-revenue flow there is, because the customer actually needs it.

3. Cross-sell the logical next product

Bought a camera? Offer the case. Bought a cleanser? Offer the moisturiser. Use flow splits on the product purchased, and keep it to one recommendation per email.

4. Fix the first experience

Nothing kills a second order like a bad first one. Send clear shipping updates, set honest delivery expectations, and make returns easy. Better first experiences mean fewer “never again” customers.

5. A second-order offer with a deadline

A small incentive for the second purchase, valid for 30–45 days, gives first-time buyers a reason to come back while they still remember you. Put it in the box (an insert card) and in the post-purchase flow. Use it for first-time buyers only.

6. SMS for reorders and drops

Text works well for short, high-intent messages: “Time to restock? Tap to reorder.” Klaviyo's 2026 benchmark report found SMS click rates of 10.3% in cart flows, so it's a strong channel for one-tap actions. Check whether it pays for itself with the SMS ROI calculator. Not sure texting is worth it at all? Read is SMS marketing worth it for Shopify.

7. Reward the second order, not just the tenth

Loyalty programs that pay out only after many orders don't help the step that matters most. Make the first reward reachable at order 2: a free gift, early access, or VIP status.

8. Subscriptions for consumables

If customers reorder on a predictable cycle, offer subscribe-and-save at checkout and in the post-purchase flow. A subscription turns a hoped-for repeat order into a scheduled one.

9. Win-back before they're gone

Customers who pass your normal reorder window without buying go into a win-back flow. Our Shopify win-back email flow guide shows how to time it from your own data.

Repeat purchase tactics by store type

The 9 tactics work for most Shopify brands, but the order you do them in depends on what you sell. Start with the row that looks most like your store.

For durable goods, don't force a reorder that the product doesn't need. A sofa buyer won't buy another sofa next month, but they might buy cushions, a throw or a care kit, and they might refer a friend. Your “second order” might be an accessory or a referral, not a repeat of the first.

And whatever you sell, raise the value of the orders that do come back. Bundles and a free-shipping threshold above your current average lift every repeat order. Model it in the AOV calculator.

What to track each month

• First-to-second order rate by cohort at 30/60/90/180 days.
• Median days to second order. If it shrinks, your flows are working. Benchmark it against the time to second purchase ecommerce benchmark.
• Revenue from returning customers as a share of total.
• Customer retention and churn over the year. Use the customer retention rate calculator and the churn rate calculator, then compare your number with the ecommerce customer retention rate benchmark for your category.

Don't judge the post-purchase flow on per-email conversion alone. Klaviyo's published post-purchase placed order rate is 0.54%, far below cart flows (3.33%), and that's expected: most recipients just bought. The real scorecard is whether the cohort's second-order rate goes up.

Why repeat rate changes your whole growth model

A higher repeat rate makes every new customer worth more. That means you can afford to pay more to acquire them. Our break-even ROAS formula post shows exactly how a 25% repeat rate lowers the ROAS you need on the first order. Put your own numbers into the customer lifetime value calculator to see it, then check whether the result clears a good LTV to CAC ratio.

The 30-day action plan

1. Week 1: measure your repeat rate and median days to second order. Write both down.
2. Week 2: rebuild the post-purchase flow with the 4-step timeline above.
3. Week 3: add replenishment or cross-sell branches for your top 3 products.
4. Week 4: launch the second-order offer (insert card + email) and the win-back flow.

Then wait a full cycle before judging. Repeat purchase work pays off over months, not days. While you wait, make sure the front of the funnel is tight with the Klaviyo abandoned cart flow setup.

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