Why Email Marketing Is Your Highest-ROI Shopify Channel
Email marketing consistently delivers the highest return on investment of any digital marketing channel — often cited at $36-$42 for every $1 spent. For Shopify stores, email is especially powerful because you own your list (unlike social media, where algorithm changes can decimate your reach overnight), and you can personalize messages based on rich purchase and behavioral data from your store.
This guide covers everything you need to set up email marketing for your Shopify store from scratch — choosing a platform, building your list, creating essential automated sequences, and designing campaigns that drive revenue.
Step 1: Choose Your Email Marketing Platform
Several email platforms integrate natively with Shopify. The right choice depends on your store’s size and complexity:
- Klaviyo — the industry standard for Shopify. Deep integration with purchase data, pre-built Shopify flows, and powerful segmentation. Best for stores with $50k+ annual revenue or those serious about personalization. Free up to 250 contacts.
- Shopify Email — built into Shopify admin, simple to use, and very affordable (free for first 10,000 emails/month). Best for very small stores that want basic promotional emails without complexity.
- Omnisend — strong automation specifically designed for e-commerce, with SMS integration. Good alternative to Klaviyo at lower price points.
- Mailchimp — widely used, but Shopify integration is more limited since Mailchimp’s ownership change. Less recommended for serious e-commerce use.
For most Shopify stores serious about email marketing, Klaviyo is the recommendation — the native Shopify integration, behavioral triggers, and pre-built flow templates justify the learning curve.
Step 2: Connect Your Platform to Shopify
Install your chosen email platform from the Shopify App Store. For Klaviyo: install from the App Store, create a Klaviyo account, and connect your Shopify store — it automatically syncs all existing customers, their purchase history, and product catalog. New customers and orders sync in real-time going forward.
During integration, enable the key data syncs: customer profiles, order history, product catalog, and viewed products (requires the Klaviyo tracking snippet on your store). This data is what powers behavioral segmentation and personalization.
Step 3: Build Your Email List
A large list is worthless if it’s not engaged. Build quality over quantity:
- Pop-up with incentive — offer 10-15% off first order for email signup. Use Klaviyo’s built-in forms or a dedicated pop-up app. Trigger after 30 seconds or exit intent — not immediately on page load.
- Footer signup form — passive capture for visitors who aren’t ready for a pop-up
- Checkout opt-in — check the “Email me with news and offers” box at checkout (Shopify adds this by default; ensure it’s visible)
- Post-purchase flows — existing customers are your warmest subscribers; capture them with transactional email opt-in
- Contests and giveaways — “Win a $200 gift card” campaigns collect large numbers quickly, but quality tends to be lower; segment contest subscribers separately
Never buy email lists — they’re full of invalid addresses, spam traps, and unengaged contacts that destroy your sender reputation and deliverability.
Step 4: Create the Welcome Series (Most Critical Flow)
The welcome series is your most important email automation — it sets the tone for your relationship and has the highest open rates of any email you’ll send. Create a 3-5 email welcome sequence:
- Email 1 (immediate) — deliver the promised discount, introduce your brand story, highlight bestsellers
- Email 2 (day 3) — share your brand’s “why” and what makes you different; no sales pitch, just connection
- Email 3 (day 7) — social proof — bestselling products with reviews and photos
- Email 4 (day 14) — reminder with urgency — “Your welcome discount expires in 3 days”
- Email 5 (day 21) — introduce your loyalty program or community, normalize ongoing relationship
Welcome series emails that have been sent convert at 3-5x the rate of promotional campaigns. Invest heavily in their quality.
Step 5: Set Up the Abandoned Cart Flow
70%+ of shoppers abandon their carts. An abandoned cart email series recovers 5-15% of them. Create a 3-email sequence:
- Email 1 (1 hour after abandonment) — gentle reminder with the cart items and a “You left something behind” subject line. No discount yet — many people return on reminder alone.
- Email 2 (24 hours later) — address objections. “Questions about your order?” with links to your FAQ, size guide, and return policy. Still no discount.
- Email 3 (48 hours later) — final offer with a small discount (10% or free shipping) to close hesitant buyers.
Withhold the discount until Email 3 — offering it immediately in Email 1 trains customers to always abandon carts for the discount.
Step 6: Create the Browse Abandonment Flow
Not everyone makes it to checkout, but visitors who view specific products show strong purchase intent. A browse abandonment flow sends an email 4-8 hours after someone views a product without purchasing: “Still thinking about [Product Name]?” with a photo, price, and quick review snippet.
This flow requires the full tracking snippet (enabled during platform setup) to track which products each customer views. Keep it simple — one email per browse abandonment event is typically sufficient. Adding social proof (reviews) in this email is especially effective for hesitant buyers.
Step 7: Build Post-Purchase Flows
Post-purchase flows have multiple goals: confirm a great decision, request reviews, cross-sell complementary products, and set expectations for the ongoing relationship:
- Order confirmation (immediate) — Shopify sends this by default; customize the template in Settings → Notifications to include brand voice and helpful resources
- Shipping confirmation (when shipped) — add AfterShip tracking link and delivery expectations
- Day 3-5 post-delivery — “How are you enjoying [Product]?” with a review request link; this is your best review collection moment
- Day 14-21 post-purchase — cross-sell complementary products based on what they bought
- Day 45-60 — replenishment reminder for consumable products (coffee, supplements, cosmetics)
Step 8: Design Campaigns for Ongoing Engagement
Beyond automated flows, plan a regular campaign calendar (1-3 emails per week for most stores):
- New arrivals — product launch announcements to engaged segments
- Sale campaigns — holiday sales, flash sales, end-of-season clearance
- Educational content — tips, guides, and how-tos that demonstrate your expertise
- Social proof — customer spotlight, UGC roundups, bestseller lists
- Behind-the-scenes — brand story content that builds connection without direct selling
Step 9: Segment for Higher Performance
Segmented emails outperform broadcast emails by 25-50% in open rates and clicks. Key segments to maintain:
- Engaged subscribers — opened in last 90 days (send everything to this group)
- Unengaged — haven’t opened in 90+ days (send only your best offers; suppress from regular campaigns to protect deliverability)
- VIP buyers — top 20% by LTV (send early access and exclusive offers)
- First-time buyers — send onboarding content and second-purchase incentives
- Category buyers — purchased from specific collections (send relevant product recommendations)
Step 10: Monitor and Optimize Key Metrics
Track these metrics weekly in your email platform dashboard:
- Open rate — 20-35% is good for e-commerce; below 15% indicates deliverability or relevance issues
- Click-through rate — 2-5% is solid; optimize subject lines and content if below 1%
- Revenue per recipient — the truest measure of email effectiveness
- Unsubscribe rate — above 0.5% per campaign indicates mismatch between content and audience expectations
- List growth rate — net list growth after unsubscribes; aim for positive growth each month
Frequently Asked Questions
What email platform should I use for Shopify?
Klaviyo is the top recommendation for most Shopify stores due to its deep native integration, pre-built e-commerce flows, and powerful behavioral segmentation. Shopify Email is a good starting point for very small stores. Omnisend is a strong alternative with built-in SMS. Avoid Mailchimp for serious Shopify e-commerce work.
How often should I send marketing emails from my Shopify store?
1-3 times per week is the sweet spot for most e-commerce stores. More than 4-5 emails per week increases unsubscribes significantly unless your content is genuinely exceptional. Prioritize quality over volume — one great email per week outperforms three mediocre ones every time.
How do I avoid my Shopify marketing emails going to spam?
Set up SPF, DKIM, and DMARC authentication records for your domain (most email platforms guide you through this during setup). Only email subscribers who explicitly opted in. Maintain list hygiene by suppressing unengaged contacts. Avoid spam trigger words in subject lines. Monitor your sender reputation with tools like Google Postmaster Tools.
What’s a good open rate for Shopify email marketing?
Industry averages for e-commerce emails hover around 18-22% open rates, but with proper segmentation (sending to engaged subscribers only), 25-40%+ open rates are achievable. Automated flows like welcome series and abandoned cart typically achieve even higher rates (40-60%) due to their high relevance and timeliness.
How do I grow my Shopify email list quickly?
The fastest ethical method is a compelling pop-up offer (10-15% discount) combined with visible checkout opt-in and a footer form. For faster growth, run a giveaway or contest with email entry. Ensure every customer touchpoint — order confirmation, shipping notification, post-purchase review request — includes a clear email list opt-in invitation.
Final Thoughts
Email marketing for your Shopify store is a long-term investment that compounds over time. The subscribers you capture today, nurtured through great content and automation, become your highest-LTV customers over the next 3-5 years. The infrastructure — flows, segments, campaign cadence — is built once and delivers returns indefinitely.
For more on growing your Shopify store through marketing and retention, explore our guides on customer accounts, Shopify Flow automation, and discount code strategies for your campaigns.
