Email is the only marketing channel you actually own. The algorithm can’t throttle it, ad costs can’t price you out of it, and it works at every step of the customer journey — if you use it wisely at each one.
This is the email marketing playbook we run on client Shopify stores, laid out in the order the customer experiences it: before the first purchase, at the moment of purchase, and long after it.
Step 1: Build the list — and show the coupon instantly
Everything starts with a subscription list, because a list is direct access to your customers forever. The offer that builds it fastest: a discount coupon for joining, plus the promise that subscribers hear about every future offer and sale first.
Here’s the detail almost every store gets wrong: when a visitor enters their email, show them the coupon on the screen right away — don’t make them go open their inbox for it. The moment someone types their email, they’re on your store with buying intent. Send the coupon by email too, but putting the code in front of them instantly means they can apply it in the same session — and often spend more than they planned to. Making them switch to their inbox kills momentum, and some never come back. When we rolled this exact change out on one of our client stores, orders improved by 10–20%. One change, measurable revenue.
The India addition: WhatsApp works for exactly the same purpose here. A WhatsApp opt-in list gets dramatically higher open rates than email in the Indian market, and tools like Klaviyo let you run both from the same customer profile. Whichever channel you lead with, the principle is the same — build a list you own, because it’s how you’ll reach your customers directly for years.
Step 2: Turn the order confirmation into a salesperson
The order confirmation is the most-opened email your store will ever send — and most stores waste it on a receipt.
When you send the confirmation, add products that pair with what the customer just bought. They’re at peak trust: they’ve just given you money, they’re excited about the order, and a well-chosen “goes well with your purchase” section converts far better than any cold campaign. Phone case with the phone, filters with the coffee machine, matching dupatta with the kurta — make it genuinely complementary, not a random bestseller grid.
Step 3: Segment your list by shopping behaviour
A single newsletter blasted to everyone is where email marketing goes to die. Segment your list by how people have actually shopped with you:
- VIP customers — your highest spenders by amount, or anyone who has bought multiple times. Your most important segment.
- First-time customers — bought once, somewhere between the last two months and a year ago.
- Potential customers — joined your list but never bought.
- Cart abandoners — added to cart, never checked out.
Every serious email tool (we deploy Klaviyo on client stores — see the apps we actually install) builds these segments automatically from your Shopify order data. The segments matter because of what comes next.
Step 4: One template per segment — never one-size-fits-all
Each segment needs its own email, because each is stuck at a different point:
- Potential customers (subscribed, never bought): club the incentives — free shipping on the first order plus their first-time discount, together in one email. One nudge with two reasons beats two emails with one reason each.
- Cart abandoners: don’t just say “you left something behind.” Sell the product again — the benefits, why it’s good, and then remove the risk: money-back guarantee, easy returns. Cart abandonment is usually hesitation, and hesitation responds to reassurance, not reminders.
- First-time customers: the goal is purchase number two. Recommendations based on their first order, plus a reason to come back this month.
- VIPs: early access and first-look drops. These customers respond to feeling like insiders, not to discounts they’d have bought without.
Which tool: Klaviyo or Shopify Email?
Shopify’s built-in email tool is fine for a brand-new store sending its first campaigns — it’s cheap and lives inside your admin. The ceiling arrives exactly when the strategy above starts working: behaviour-based segments, multi-step flows, and SMS/WhatsApp from the same platform are where Klaviyo earns its cost. Our rule with clients: start where you like, but the day you’re manually rebuilding segments is the day you switch.
The mistakes that quietly kill email revenue
- Making subscribers open their inbox to get the signup coupon (see Step 1 — show it on screen).
- Sending the same campaign to VIPs and to people who never bought.
- Order confirmations with no products in them.
- Discounting to VIPs who would have bought anyway, while potential customers get nothing clubbed.
- Building the list and then emailing it only during sales.
Email fills the funnel you already paid for
Every address on your list is a visitor you already paid to acquire — through ads, SEO or social. Email is how that spend keeps paying. If the traffic itself is the problem, start with our traffic playbook for new stores; if traffic comes but doesn’t convert into subscribers and sales, that’s what our Shopify CRO service fixes — and our digital marketing team builds and runs these exact flows for client stores every week.
What’s the best-performing email your store has ever sent? Tell us in the comments.