A win-back email is an automated message to a past customer who hasn't bought in longer than usual, asking them to return with a reminder, a reason or an offer. Start with what's new, step up to an offer only at the end, and stop if they don't respond.
Past buyers already know you, trust you with a card and have your product at home. Winning one back usually takes far less than convincing a stranger. The trick is reaching them at the right time with a reason to come back.
When does a customer count as lapsed?
It depends on how often people buy from you. A store that sells monthly refills might call someone lapsed after 60 days, while a furniture brand might wait a year or more. Look at your own orders: find the typical gap between a customer's purchases, then start the win-back well after that gap. A fixed "90 days" copied from a blog will be wrong for most stores, including the ones it worked for.
What is a good win-back email sequence?
| Subject | Preview text | What the body does | |
|---|---|---|---|
| 1. What's new | A lot has changed since your last order | New colors, new sizes and a few things you asked for. | Show what's genuinely new. No discount yet. |
| 2. Reason to return | Remember your Trail Pack? | Here's what people are pairing with it now. | Point back to what they bought, with a related item or refill. |
| 3. Offer | A little something to welcome you back | 15% off your next order, through Sunday. | A clear offer and a real deadline. |
| 4. Last check | Should we keep in touch? | Tell us, and we'll send only what you want. | Link to your preferences and let them choose. Then ease off. |
Space them a week or so apart, and remove anyone who buys. Consider a text only for high-value customers who agreed to marketing texts: "Brightside: We miss you, Sam. Here's 15% off with BACK15 through Sunday: brightside.co/a1b2c3d Reply STOP to opt out."
Should a win-back email include a discount?
Hold it back at first. Some of your lapsed customers would come back for a good reason alone, and a discount trains regular buyers to wait. To find out what the offer actually earns, keep a holdout group that doesn't get it and compare their orders with everyone else's. Scale the offer to the customer: a past big spender can justify more than a one-time bargain hunter.
What ideas work besides a discount?
- A product update: A fix to something they might have disliked. Tell them what changed.
- A replenishment reminder: If the product runs out, ask if they're out.
- Loyalty points: Remind them of points waiting in their account.
- A question: Ask why they stopped. A plain "what could we do better?" brings back useful answers, and sometimes the customer.
- Free shipping: Often costs you less than a percentage off, and shipping cost may be what's stopping them.
How do you tell who is worth winning back?
| Customer | Approach |
|---|---|
| Bought several times, then stopped | Worth the most effort: a personal note, and your best offer if needed |
| Bought once, a long time ago | One or two emails, then normal campaigns or a sunset |
| Only ever bought on discount | Be careful with offers, since another code may not build loyalty |
| Returned or complained | Fix the issue first. Don't send a cheerful sale email to someone with an open complaint |
| Bought a one-time item, like a mattress | Don't treat them as lost, since they may not need you yet. Suggest related items or a referral |
How do you find your lapsed window?
- Take customers with at least two orders from the past couple of years.
- Measure the number of days between their orders.
- Look at the typical gap, and at the point most repeat orders have already happened.
- Start the win-back after that point. Anyone sooner is likely still a normal customer.
- Check it again each year, and do it separately for very different product lines.
For example, if most of your repeat orders happen within 75 days, an email at day 90 reaches people who are starting to slip, while most normal repeat customers have already bought.
What should you avoid?
- Guilt. "We miss you" is fine once; "Why did you leave us?" is not.
- Pretending they've never bought. Reference what you know, in general terms.
- Sending the same offer to everyone, including people who'd pay full price.
- Continuing forever. Set an end to the sequence.
- Counting every return as a win. Without a holdout, you'll credit the email for people who'd have returned anyway.
How is win-back different from re-engagement?
A win-back targets people who've stopped buying. Re-engagement targets people who've stopped opening or clicking, who may never have bought. A lapsed buyer can still read every email, so check both before you pick a message. See re-engagement email examples. For subscription brands, winning back canceled subscribers is a different job again.
How to set this up in SmartyTap
A win-back flow in SmartyTap can use emails, texts, delays and splits, and segments can use order history, engagement, subscriptions and loyalty to find the right people. Use a random-sample split as a holdout: send nothing down one path, then compare the two groups' orders yourself. You can edit a flow's messages at any time. What's been delivered stays delivered, and customers still waiting get the new version at their next send. Browse the flow library or read about customer win-back.
Frequently asked questions
What is a win-back email?
An email to a past customer who hasn't bought in longer than usual, encouraging them to return. It's usually part of an automated series of two to four messages.
When should I send a win-back email?
After a customer has gone well past your typical gap between purchases. That gap varies by product, so measure it from your own orders instead of using a fixed number of days.
Do win-back emails need a discount?
Not always. Lead with what's new or a useful reminder, and save any offer for the end. A holdout group shows whether the discount actually adds orders.
What should I do if a customer does not respond?
Send fewer emails. Offer a way to choose what they get, and if they stay quiet, move them to a less frequent list or a sunset flow to protect your sender reputation.
Written by
Claire Mitchell
Lifecycle Marketing Writer, Chargezen
Claire Mitchell writes about lifecycle marketing, customer engagement, and the growing role of AI in customer retention. She explores how businesses use email, SMS, messaging platforms, and behavioral data to deliver more relevant customer experiences throughout the customer journey. Her coverage focuses on marketing automation, intelligent segmentation, personalized campaigns, and the strategies that help brands increase repeat purchases and customer lifetime value.
