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How to Increase Repeat Purchase Rate on Shopify

Published August 2026 · 6 min read · By Retinue

Quick answer: To increase repeat purchase rate on Shopify, automate post-purchase email flows, segment first-time buyers from repeat customers, and launch a VIP program — most stores can move from ~20% to 30%+ repeat purchase rate within 90 days without spending a dollar more on ads.

Every Shopify store hits the same wall. Paid acquisition gets more expensive, and revenue only grows as long as you keep feeding the machine new customers. Meanwhile, the buyers you already converted are sitting in your customer list — and most of them never hear from you again after the delivery confirmation.

Repeat purchase rate (RPR) is the metric that tells you how well that second sale is happening. For most DTC stores it hovers between 20% and 30%. For the top-performing brands it runs 40% or higher. And because repeat customers skip the acquisition cost problem entirely, that gap is most of your margin.

What is repeat purchase rate and why does it matter?

Repeat purchase rate is the percentage of customers who place more than one order within a given period. It is the single clearest signal that your product and your post-purchase experience are good enough to buy again.

Why it matters so much: repeat customers cost nothing to reacquire, order 3x more often than new customers, and drive the majority of profit for mature Shopify brands. Harvard Business Review's famous finding still holds — a 5% increase in customer retention can increase profits by 25% to 95%.

How to calculate repeat purchase rate on Shopify

Stop guessing. The formula is simple:

Repeat purchase rate = (customers with 2+ orders ÷ total customers) × 100

On Shopify you can pull this from Reports → Customers → Repeat customer rate. For deeper accuracy, measure it within a fixed cohort window (90 days or 12 months from first purchase) rather than "ever," which inflates the number and hides recent problems.

Lever #1: Post-purchase email flows that trigger the second order

The moment right after checkout is the highest-intent moment in your entire funnel — the customer just paid you and is excited. Post-purchase emails earn open rates almost 17% higher than the average automation, according to Klaviyo's post-purchase data.

A working post-purchase sequence looks like this:

We go deep on copy, timing, and benchmarks in our guide to post-purchase email flows that actually convert.

Lever #2: Segmentation — treat buyers differently

Most stores send the same three campaigns to everyone. Your first-time buyer, your 5x repeat customer, and your customer who ghosted you eight weeks ago all need different messages. Segment by:

Segmentation is what stops retention automation from feeling like spam. It's also what makes the math work — which we break down in the ROI of retention.

Lever #3: A VIP program that rewards returning

Your top 10% of customers are worth more than your other 90% combined. A tiered VIP program gives them a reason to buy every launch instead of only when an ad happens to find them: early drop access, guaranteed allocation, members-only pricing, and first dibs on restocks.

For drop-based brands especially, this is the difference between selling out to strangers and selling out to your most loyal buyers — see why your Shopify store needs a VIP program for drops.

Benchmarks: what should your repeat purchase rate be?

Context matters. Averages across DTC:

Set a 90-day goal of a 10-point lift. That's achievable with flows + segmentation + a VIP tier, and it changes the economics of every ad dollar you spend.

Key takeaways

  • Repeat purchase rate measures the % of customers who order again — and it's the clearest early signal of a healthy retention engine.
  • Three levers move it fastest: post-purchase flows, buyer segmentation, and a tiered VIP program.
  • A 5% retention improvement can lift profits 25-95% — retention work is cheaper than any acquisition channel you're running.

Related reading:

Post-Purchase Email Flows That Convert (With Real Numbers)

Why Your Shopify Store Needs a VIP Program for Drops

Retention ROI: Why Your Second Purchase Matters Most

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