How to Build an Abandoned Cart Email Flow That Recovers Sales

An abandoned cart flow is an automated email sequence sent to shoppers who added items to their cart but did not check out. It works because the shopper already showed buying intent. A good one is three emails over about three days, sent first within a few hours, with a clear reminder, an answer to common doubts and, only if it suits your brand, an incentive.

For a short definition, see what an abandoned cart flow is.

What triggers it

The flow starts when a known contact starts checkout or adds to cart and leaves without buying. That means you need the shopper's email address, usually captured at sign-up or at the first checkout step. Make sure your store platform is connected to Klaviyo so the cart data comes through.

A three-email structure

Email 1: a few hours later. A simple reminder. Show the items, the price and a button back to the cart. Keep the tone helpful. Most recoveries come from this email, so do not hold it back.

Email 2: about a day later. Answer the doubts that stop people buying. Shipping times, returns, sizing, guarantees, how to contact you. Add a review or a line of proof.

Email 3: two to three days later. A last nudge. If you offer an incentive, this is the usual place for it, ideally with a real expiry. Premium brands may prefer to skip the discount and rely on proof and reassurance.

Timing

The right delays depend on your product and audience, so test them. The pattern to follow is early and then spaced: the first email while intent is warm, the rest wider apart. Do not leave the first email for a day.

Exclusions that matter

• Stop the flow after a purchase. Nothing damages trust faster than a cart reminder after the customer has paid.
• Keep it separate from other flows. Avoid sending a cart email at the same time as a welcome email to the same person.
• Cap how often someone can re-enter. A shopper who abandons repeatedly should not receive endless sequences.

Incentives: be careful

Discounts recover sales, but if every abandoned cart gets one, customers learn to abandon on purpose. Consider reserving incentives for the last email, for first-time buyers or for higher-value carts. For considered, higher-ticket products, helpful education usually beats a discount.

Mistakes to avoid

• Emailing after the customer has purchased.
• Leading with a discount in every email.
• Sending the first email too late.
• Ignoring mobile layout.
• Never testing subject lines, timing or the number of emails.

How to measure it

Look at revenue attributed to the flow and revenue per recipient. Opens are an unreliable signal now, so judge emails by clicks and revenue. Compare each email's contribution, then improve the weakest one.

Where it fits

Cart recovery sits alongside the welcome flow, browse abandonment, post-purchase and winback in a complete lifecycle. We build and tune all of these in our email flows and automation service. To see what your account is missing, book a free audit.