Email Marketing for E-Commerce: Abandoned Cart Strategies
Abandoned cart emails recover 10-15% of lost sales. Build a full email marketing system with welcome flows, post-purchase sequences, and segmentation that drives repeat revenue.
Email marketing generates $42 for every $1 spent on average, making it the highest-ROI channel in e-commerce. Abandoned cart emails alone recover 10-15% of lost sales — worth thousands per month for most stores. Beyond carts, a well-built email system includes welcome sequences, post-purchase follow-ups, win-back campaigns, and behavioural segmentation that turns one-time buyers into loyal customers.
The Abandoned Cart Sequence (3 Emails)
The standard abandoned cart sequence triggers when a customer adds items to cart but does not complete the purchase. Send the first email 1 hour after abandonment. Keep it friendly: "Did you forget something?" Show the product images and prices clearly, and include a direct "Complete Your Order" button. Do not offer a discount yet — 30-40% of people will return without one. The second email goes out 24 hours later. Add a testimonial or review to provide social proof. The third email at 48-72 hours is the urgency email: "Your cart is expiring" or "Low stock alert." Optionally offer a 10% discount code to close the sale. Stores using a 3-email sequence recover 10-15% of abandoned carts, with the first email driving 40-50% of those recoveries.
Welcome Flows for New Subscribers
Welcome emails have 4x higher open rates (60-80%) than regular campaigns. Send the welcome immediately after signup — first email: "Thanks for joining, here is 10% off your first order." Second email (day 2): showcase your best sellers or most popular products. Third email (day 5): share your brand story and mission. Fourth email (day 7): customer reviews and social proof. The welcome flow should convert 10-20% of new subscribers into first-time buyers. Offer the discount code prominently but make sure customers see it before the first email ends — above the fold.
Post-Purchase and Win-Back Campaigns
Post-purchase emails retain customers. Send an order confirmation immediately (99% open rate), a shipping confirmation with tracking, a delivery confirmation, and then a "how is it going?" email 7-14 days after delivery — ask for a review (many stores get 20-30% of their reviews this way). Win-back campaigns target customers who have not purchased in 60-180 days. Start with a "we miss you" email at 60 days, a "here is 15% off your next order" at 90 days, and a final "last chance" email at 120 days. About 10-15% of win-back targets convert, making it one of the highest-ROI segments.
Segmentation and Subject Lines
Segmented email campaigns generate 58% of all email revenue despite being only 20% of sends. Key segments: first-time buyers (nurture into repeat), repeat buyers (reward with VIP offers), high-spenders (top 20% of customers, exclusive previews), product category buyers (cross-sell related items), and non-openers (try different subject lines or send via SMS). Subject lines matter enormously — use personalisation (first name) which lifts open rates by 20-30%, create curiosity ("This is the one we talked about"), and use urgency ("Ends tonight"). Avoid spam trigger words like "free" and excessive punctuation.
Tools: Klaviyo vs Mailchimp
Klaviyo is the #1 choice for e-commerce email marketing. Built for Shopify and WooCommerce, it offers deep segmentation based on purchase behaviour, predictive analytics (who is likely to buy next), and powerful automation flows. Pricing starts at $20/month for up to 500 contacts. Mailchimp is more affordable for beginners (free plan up to 500 contacts) but has weaker e-commerce integrations and less sophisticated segmentation. For serious e-commerce stores, start with Klaviyo — its abandoned cart recovery alone typically pays for the subscription within the first month.
FAQs
How many emails should I send per week?
Aim for 2-4 broadcast emails per week to engaged subscribers. Automated flows (welcome, cart, post-purchase) send based on behaviour — these do not count toward frequency limits. Test frequency: if unsubscribe rates exceed 0.5% per send, reduce frequency.
What is a good open rate for e-commerce emails?
Average open rates are 15-25% for broadcast campaigns and 40-60% for automated flows. Abandoned cart emails average 40-50% open rates. Click-through rates of 2-5% for broadcasts and 10-25% for automations are healthy.
Should I use SMS for abandoned carts too?
Yes — SMS abandoned cart messages have 90%+ open rates within 3 minutes. Use Klaviyo or Postscript to add SMS to your cart flow. Send the first SMS 30-60 minutes after abandonment as a complement to the email sequence.