Shopify email marketing automation sends targeted emails to customers automatically, triggered by what they do — signing up, abandoning a cart, making a purchase — so a store recovers sales and builds relationships without sending each message by hand. It runs through Shopify's built-in tools, mainly Shopify Email and Shopify Flow. This guide covers how automation works, the campaigns worth setting up first, how to build them, and how to measure them.

How automation works

Every automation follows a simple pattern: a trigger, an optional condition, and an action.

Triggers start the sequence — a customer subscribes, adds an item to the cart, or completes a first order.
Conditions filter it, so a message only sends when it fits — for example, only on a first abandoned cart, or only above a certain order value.
Actions are what happens, usually sending a timed email such as a welcome note, cart reminder, or thank-you.

Shopify Flow lets a store build these paths with a drag-and-drop editor, and once a workflow is on, it runs in the background continuously. The appeal is leverage: the sequence is built once and then works for every customer who triggers it.

Five automated campaigns worth setting up

A handful of automations do most of the work for a typical store:

Welcome series

Sent when someone subscribes, a welcome series introduces the brand, sets expectations for how often they'll hear from the store, and often includes a first-purchase offer. It capitalizes on the moment interest is highest.

Abandoned cart series

Around 70% of online carts are abandoned on average, and most of those shoppers are not gone for good — they got distracted. A short sequence brings them back: a gentle reminder with the product about an hour after abandonment, a follow-up addressing common concerns like shipping a day later, and sometimes a small incentive to close. Because each recovered cart is revenue that would otherwise be lost, this is often the highest-return automation a store runs.

Post-purchase series

The sale is the start of the relationship, not the end. A post-purchase series confirms the order warmly, keeps the customer informed with shipping updates, thanks them after delivery, and asks for a review — which builds social proof for future buyers and encourages repeat business.

Win-back series

For customers who haven't bought in a while — 90 or 180 days, depending on the store — a win-back series re-engages them by reminding them of the brand, highlighting what's new, and sometimes offering an incentive to return. The goal is to pull lapsed customers back into the regular buying cycle before they're lost for good.

Cross-sell and upsell series

Once a customer buys, their purchase history reveals what they might want next. A cross-sell suggests complementary items (a memory card after a camera), and an upsell suggests an upgrade. Kept relevant and based on actual behavior rather than guesswork, these raise average order value without feeling pushy.

How to set it up

Shopify's automation tools are built for non-technical store owners. A few things to have in place first: a Shopify plan (the automation features are available on Basic and above), the Shopify Flow app installed for more advanced workflows, and — importantly — a way to collect email addresses, since automations need subscribers to send to. Signup forms, checkout opt-ins, and a newsletter section on the store all feed the list.

To build a first automation, go to Marketing > Automations in the admin and choose Create automation. Starting from a pre-built template — "Welcome new subscriber," for instance — is the fastest route, since the templates encode sensible defaults. Each template shows its workflow (trigger, wait period, email action), which can then be adjusted: add emails, change timing, or introduce conditions with Flow. Editing the email content in Shopify's editor pulls in the store's colors and fonts automatically. Turning the workflow on is the last step, after which it runs on its own.

Measuring performance

Building automations is the start; improving them comes from watching how they perform. The core metrics are open rate (are subject lines compelling), click-through rate (is the content engaging), conversion rate (are recipients buying), and the revenue attributed to each automation. Shopify's built-in analytics break results down by individual email within a series, so it's clear which messages work and which need changes. Checking weekly at first, then monthly, and looking for trends rather than daily noise is the right cadence.

Shopify Email vs. third-party apps

Shopify Email is integrated into the admin, pulls in brand and product data automatically, and includes a monthly free allowance that covers most growing stores — a strong starting point for automation. As needs grow more complex, third-party platforms add capabilities: multi-branch workflows, SMS alongside email, deeper behavioral segmentation, and more extensive A/B testing and reporting. The honest way to choose is to match the tool to where the business is now, starting with Shopify Email and moving to a dedicated platform when the limits actually bite; the guide to email marketing with Klaviyo covers that next step. For scheduled, broadcast emails rather than triggered ones, see the guide to Shopify's newsletter feature.

Frequently asked questions

Does Shopify have built-in email automation?

Yes. Shopify Email and Shopify Flow provide native automation on Basic plans and above, with pre-built templates for common sequences like welcome and abandoned-cart emails. More advanced automation can be added through third-party apps.

What is the most important email automation to set up first?

Usually the abandoned-cart series, because it recovers revenue that would otherwise be lost, followed by a welcome series that converts new subscribers while their interest is high. These two alone can meaningfully affect sales.

How much does Shopify email automation cost?

The automation features are included with Shopify plans, and Shopify Email comes with a monthly free email allowance, after which additional sends are billed at a small per-email rate. Third-party automation apps carry their own subscriptions.

The bottom line

Shopify email marketing automation turns one-time setup into ongoing results: sequences that recover carts, welcome subscribers, and bring customers back run continuously in the background. The practical path is to start simple — a welcome series and an abandoned-cart recovery — measure what they earn, then expand into post-purchase, win-back, and cross-sell as confidence grows.

First Pier is an ecommerce agency in Portland, Maine that builds and optimizes Shopify and Shopify Plus storefronts. For help setting up email automation, get in touch.