You set up your Shopify store. You installed an email app. You sent a couple of newsletters.
Nobody opened them.
So you stopped.
This is the story for most Shopify store owners. Email marketing sounds like it should work — everyone talks about how high the ROI is — but in practice it feels like shouting into a void.
Here's what's actually happening: the problem isn't email. The problem is how you're using it.
Sending a generic "Check out our new arrivals" email to your entire list once a month is not email marketing. It's spam with good intentions. And your customers treat it exactly like spam — they ignore it, or they unsubscribe.
Real email marketing is different. It's sending the right message to the right person at the right moment. When done correctly, email is the highest-ROI channel available to a Shopify store — not because of some marketing magic, but because you're reaching people who already know you, already bought from you, or were already interested enough to give you their email address.
This guide walks you through how to actually do it.
First — Understand What Email Is Actually Good For
Before setting up any flows or campaigns, you need to understand where email fits in your store's customer journey.
Email is not great for finding new customers. That's what ads and SEO are for. Email is great for three specific things:
Recovering customers who were close to buying but didn't. Someone who added a product to their cart and left is not a lost customer. They're a warm lead. An email sent 30 minutes after they abandon their cart can recover a significant percentage of those sales.
Bringing existing customers back. Your best potential customer is someone who already bought from you. They know your brand, they trusted you once, and they're far more likely to buy again than a cold visitor. Email is your most direct line to those people.
Increasing the value of each customer over time. Someone who buys once and never hears from you again might buy once more if they happen to think of you. Someone who gets relevant, well-timed emails from you becomes a repeat customer — and repeat customers are worth dramatically more than one-time buyers.
If you approach email with these three goals in mind, everything else becomes clearer.
Step 1 — Build Your List the Right Way
Your email list is only as valuable as the people on it. A list of 500 genuinely interested customers is worth more than a list of 5,000 people who don't remember signing up and never open your emails.
The incentive has to be worth it
Nobody gives away their email address for nothing anymore. They've been burned too many times by stores that promised "exclusive updates" and delivered daily promotional spam.
Your opt-in offer needs to be genuinely valuable. The most effective options are:
A discount on their first order. "Get 10% off your first purchase" is the standard, and it works because the value is immediate and concrete. The customer gets something they can use right now. If your margins allow it, this is usually the highest-converting opt-in offer.
Free shipping on their first order. For stores where shipping cost is a known objection, offering free shipping in exchange for an email address removes the barrier at the exact moment it matters.
Something genuinely useful. If you sell skincare products, a guide called "How to Build a Routine for Dry Skin in Winter" is worth an email address. If you sell coffee equipment, a brewing guide is worth it. This only works if the content is actually good — not thin marketing content dressed up as value.
Where to put your opt-in forms
Exit-intent popup. A popup that appears when the visitor's mouse moves toward the browser bar or back button catches people who are about to leave. This is the least intrusive popup placement because it only shows when the customer is already leaving anyway. Conversion rates on exit-intent popups are significantly higher than timed popups.
Footer signup form. Customers who scroll to the bottom of your page are engaged. A clean, simple signup form in the footer captures these visitors without interrupting their browsing.
Checkout opt-in. Shopify's checkout includes an email marketing opt-in checkbox. Make sure this is enabled in your settings. Customers who are actively buying are the highest-quality subscribers you can get — they've already proven they'll spend money.
After a purchase. Your post-purchase thank you page is a great place to encourage customers to "stay in the loop" for future deals or product launches. They're in a positive state of mind — they just bought something they wanted.
What not to do
Don't buy email lists. Ever. Those people don't know you, didn't ask to hear from you, and will mark your emails as spam — which damages your sender reputation and makes it harder for your real subscribers to receive your emails.
Don't use a full-screen popup that appears the moment someone lands on your site. They don't know who you are yet. Give them a reason to trust you before asking for their email address.
Step 2 — Choose the Right Tool
The email platform you choose determines what you can actually do with your list. For Shopify stores, there are three realistic options depending on where you are:
Shopify Email is built into your Shopify admin and is free up to 10,000 emails per month. It's simple, integrates perfectly with your store data, and is enough if you're just starting out and want basic campaigns and a few automations. The limitation is that its automation and segmentation capabilities are basic compared to dedicated email platforms.
Klaviyo is the industry standard for serious Shopify stores. It connects deeply to your Shopify data — purchase history, browsing behavior, cart activity — and lets you build sophisticated automations and segments based on that data. The free plan covers up to 250 contacts and 500 emails per month. Paid plans start at around $20/month. If you're doing any meaningful volume, Klaviyo is worth it.
Omnisend is a strong middle ground — more powerful than Shopify Email, simpler than Klaviyo, and with a generous free plan that includes SMS marketing alongside email. Good option if you want email and SMS without the complexity of Klaviyo.
Which one should you use? Just starting out, under 500 subscribers → Shopify Email Growing store, want proper automation → Klaviyo Want email + SMS without complexity → Omnisend
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The platform matters less than actually setting up the right flows. A well-configured Shopify Email account will outperform a poorly configured Klaviyo account every time.
Step 3 — Set Up These Automation Flows First
Automation flows are emails that send automatically based on what a customer does. They run in the background without you touching them, and they're where the real money in email marketing lives.
These are the flows to set up before you send a single campaign.
Flow 1 — Abandoned Cart (Set This Up Today)
This is the most important email flow for any Shopify store. Full stop.
When a customer adds something to their cart and leaves without buying, they are telling you something important: they wanted the product. Something stopped them — maybe they got distracted, maybe they wanted to think about it, maybe they balked at the shipping cost, maybe they just closed the tab by accident.
An abandoned cart email sequence brings them back.
The sequence that works:
Email 1 — 30 minutes after abandonment Simple and direct. "You left something behind." Show them the product with an image. Include a direct link back to their cart. No discount yet — many people abandoned simply because they got distracted and a gentle reminder is enough to recover them.
Email 2 — 24 hours after abandonment Add some context. Address a potential objection. If your product has strong reviews, include one or two here. Remind them what they were interested in and why it's worth buying. Still no discount.
Email 3 — 72 hours after abandonment This is your last attempt. If they haven't bought yet, offer a small incentive — 10% off, free shipping, a small gift with purchase. Make it time-limited: "This offer expires in 24 hours." This creates genuine urgency without feeling manipulative.
What to expect: A well-configured abandoned cart sequence typically recovers 5 to 15 percent of abandoned carts. For a store doing $20,000 a month with a 70% cart abandonment rate, that's potentially $700 to $2,100 in recovered revenue every month from a flow you set up once.
Flow 2 — Welcome Series
When someone subscribes to your email list, they're at the highest point of interest they'll ever be before making a purchase. The welcome series is your chance to convert that interest into a first sale.
The sequence:
Email 1 — Immediately after signup Deliver whatever you promised — the discount code, the free shipping offer, the guide. Then briefly introduce who you are and what makes your store worth shopping at. Keep it short. This email has one job: deliver the value you promised and make a good first impression.
Email 2 — 2 days later Tell your brand story. Why does your store exist? What problem do you solve? Who are your products for? People buy from brands they feel connected to. This email builds that connection.
Email 3 — 4 days later Social proof. Share your best reviews, customer photos, or a before-and-after story. Let your existing customers do the talking.
Email 4 — 6 days later If they haven't bought yet, this is your conversion email. Your best-selling products, a strong call to action, and a reminder that their discount code is still available (if you offered one). Create a sense of mild urgency without being pushy.
Flow 3 — Post-Purchase Sequence
Most store owners send a shipping confirmation and then go silent. This is a missed opportunity.
The period right after a purchase is when a customer is most excited about your brand. They just made a decision they feel good about. This is the perfect time to deepen the relationship.
Email 1 — Immediately after purchase Thank you email. Confirm their order, give them tracking information, and set expectations for delivery. Include one sentence about what to do if they have any questions — a direct reply to this email, a support email address, or a phone number.
Email 2 — When the product is delivered (or 3-5 days after purchase) "How is it?" Check in on the customer's experience. Ask them to leave a review if they're happy. This email generates reviews and shows customers that you care about their experience beyond the transaction.
Email 3 — 2-3 weeks after purchase Product recommendation. Based on what they bought, recommend something complementary. If they bought a coffee grinder, recommend your best coffee beans. If they bought running shoes, recommend running socks. This is how you increase customer lifetime value.
Flow 4 — Win-Back Campaign
Every email list has inactive subscribers — people who signed up or bought once and haven't engaged in months. These subscribers hurt your deliverability metrics and cost you money if you're paying per contact.
A win-back campaign tries to re-engage them before you remove them from your list.
Email 1 — After 90 days of inactivity "We miss you." Remind them who you are and what's new. Keep it personal and warm, not salesy.
Email 2 — 1 week later (if no engagement) Offer an incentive to come back. A discount, a gift, free shipping on their next order.
Email 3 — 1 week later (if still no engagement) "This is our last email to you." Tell them you're going to remove them from your list unless they want to stay. This email often gets the highest open rate of the sequence — people respond to finality. Those who don't engage after this email should be unsubscribed.
Step 4 — Segmentation: Stop Emailing Everyone the Same Thing
Once your automations are running, the next lever to pull is segmentation — sending different messages to different groups of customers based on what you know about them.
Here's the core principle: a customer who bought from you three times in the last six months should not receive the same email as someone who signed up two years ago and never bought anything.
The most useful segments for most Shopify stores:
First-time buyers — Need reassurance that they made the right decision. Focus on product education, how-to content, and building confidence in the brand.
Repeat buyers — Your VIPs. Treat them like it. Early access to new products, exclusive discounts, personal thank you messages from the founder. These customers are worth keeping at all costs.
High-value customers — Those who've spent above a certain threshold. Identify who these people are and give them special treatment. A personal email from you (not a template) can go a long way.
Customers who only buy on sale — These customers will wait for a discount every time if you let them. Avoid sending them promotional emails unless you want to train them to only buy at a discount. Instead, focus on value and education.
Customers who bought a specific product — If someone bought product A, they're a natural target for a cross-sell email about product B that complements it.
Step 5 — Your Regular Campaigns
Once your automations are running and your segments are set up, you can think about regular campaign emails — the newsletters and promotional emails you send manually.
The mistake most store owners make is sending campaigns too often with nothing valuable to say. The result is high unsubscribe rates and low engagement, which trains email providers like Gmail to send your emails to the promotions tab or spam folder.
A better approach:
Send less, but make each email worth reading. Once a week maximum for most stores. Once or twice a month is often better. Each email should have a clear reason to exist — a new product launch, a sale, genuinely useful content, a story worth telling.
Give more than you take. For every promotional email, try to send one email that's purely valuable — a how-to guide, an insider tip, a behind-the-scenes story. Customers who feel like they're getting value from your emails will keep opening them. Customers who feel like every email is trying to sell them something will unsubscribe.
Write like a human. The most effective email campaigns often look like a personal email, not a designed newsletter. Plain text or minimal design, conversational tone, written as if you're talking to one specific person rather than broadcasting to thousands.
Step 6 — The Numbers to Watch
These are the metrics that tell you whether your email marketing is working: Open Rate Good: 35% and above Average: 20-35% Poor: Below 20%
Click-Through Rate Good: 3% and above Average: 1-3% Poor: Below 1%
Conversion Rate (from email) Good: 2% and above Average: 0.5-2% Poor: Below 0.5%
Unsubscribe Rate Good: Below 0.2% Warning: 0.2-0.5% Problem: Above 0.5%
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If your open rates are low, the problem is usually your subject lines or your sender reputation. If your click-through rates are low, the problem is your email content or your offer. If your conversion rate is low, the problem is usually your landing page or product page — not the email itself.
The One Thing to Do This Week
If you do nothing else from this guide, set up your abandoned cart flow.
It takes about two hours to configure properly, it runs automatically after that, and it directly recovers sales that you're currently losing every single day.
Everything else in this guide — the welcome series, the segmentation, the campaigns — builds on top of that foundation. But the abandoned cart flow is where the immediate, measurable impact is.
When Email Marketing Feels Overwhelming
Email marketing has a lot of moving parts. Flows, segments, campaigns, deliverability, subject lines, A/B testing — it's easy to feel like you need to learn everything before you can start.
You don't.
Start with one flow. Get it working. Then add the next one. Email marketing compounds over time — each flow you add, each segment you create, each campaign you optimize makes the whole system more effective.
If you've been putting it off because it feels too complex, or if you've tried it and it hasn't worked the way you expected, I'm happy to look at your specific situation and tell you where the gaps are.