Email Marketing Automation Checklist for E-Commerce

Connect Shopify, BigCommerce, or WooCommerce to your ESP (for example, Klaviyo or Omnisend) and confirm at least 1-2 years of orders, products, and customers have synced for segmentation and attribution.

Map product IDs, variant SKUs, images, collections, inventory status, and compare-at price so dynamic blocks can render current availability and price-drop logic.

Implement viewed product, add to cart, started checkout, purchase, refund, and cancel events with item IDs, variant, price, discount code, and coupon source for precise triggers and exclusions.

Define UTM naming rules for flows and campaigns, pass them into links, and validate revenue attribution in GA4 or your warehouse so you can compare ESP-reported sales to actuals.

Use a consistent naming convention with prefixes (e.g., FLW-Welcome-3-Step) and tags so teams can find, govern, and report on automations at scale.

Publish authenticated DNS records, align your From domain, and implement DMARC to improve inbox placement and protect brand spoofing.

Ramp volume and mix flow types carefully over 2-4 weeks, starting with highly engaged recipients and transactional or post-purchase messages.

Capture consent source, timestamp, country, and policy version; enable double opt-in for EU/CAN and store consent proofs for audits.

Suppress hard bounces, spam complaints, and long-term inactives; because Apple MPP distorts opens, use clicks and orders to define engagement.

Let subscribers choose frequency and content categories to reduce unsubscribes during seasonal peaks and heavy promo periods.

Create a 2-4 step flow that changes offers by acquisition source (paid vs organic), collects preferences, and sets brand expectations.

Trigger on viewed product with recent activity, insert the exact product or category best sellers, and exclude recent purchasers or out-of-stock items.

Send 1-3 messages with dynamic cart items, unique single-use codes synced from your ecommerce platform, and a clear frequency cap across flows.

Build a sequence that delivers product care tips, asks for UGC after delivery, and recommends complementary items based on category affinity.

Segment by last purchase date and monetary value, use softer messaging first, and escalate offers for high-value lapsed customers with a holdout to gauge lift.

Use a 600px base, bulletproof buttons, high-contrast colors for dark mode, descriptive alt text, and a text-only fallback for deliverability.

Apply Liquid or Handlebars to tailor greetings, show location-aware shipping messages, and swap sections based on new vs returning status.

Hide out-of-stock SKUs, cap product counts, and prioritize in-stock top sellers or high-margin items pulled from your catalog feed.

Use event-based recommendations like recently viewed or category best sellers instead of generic top sellers for higher conversion.

Sync one-time codes from your store, set usage limits and expirations, and log code source to stop leakage and discount stacking.

Optimize for placed order rate, revenue per recipient, average order value, and unsubscribe rate; treat opens as directional only.

Test one variable at a time, require minimum sample sizes, and run holdout groups to measure true incremental lift from each flow.

Schedule by recipient time zone and use send time optimization where available, while enforcing global frequency caps across flows and campaigns.

Test in Gmail, Outlook, and Apple Mail; verify dynamic blocks, coupon codes, and all links with UTM tags before activating or promoting a flow.

Check trigger windows, exit conditions, SKU exclusions, and conflict resolution so subscribers do not receive overlapping automations.

Prebuild automation branches for BFCM, Mother’s Day, and other peaks, adding dynamic timers and cutoff messaging by destination region.

Trigger only when inventory passes a minimum level, include the exact variant, and throttle sends to prevent stockouts from email spikes.

Alert interested shoppers when the price falls below their last seen price, but suppress if a better sitewide promo is active.

Use average days-to-repurchase by SKU to schedule reminders for consumables and include an easy one-click repurchase link.

Integrate real-time inventory webhooks to pause SKUs that run low, swap to category best sellers, and revert to a generic message if feeds fail.