Latest / The Retention Marketing Podcast with Fexingo: Email, SMS, and Loyalty for Repeat Customers / How a Mattress Brand Uses Email to Combat the One-Buy Problem
Transcript
- Lucas: So, there is a category of products where the customer buys once and then, logically, doesn't need to buy again for years. Mattresses are the classic example. But some of those brands are actually getting a second, third, even fourth purchase out of customers within the first year. Luna: Right, because a mattress is not a repeat-purchase item on its own. So they have to create the repeat purchase. Lucas: Exactly. And one brand that does this really well is Layla Sleep. They're a direct to consumer mattress company, and they've built an entire post-purchase email sequence that turns a one-time mattress buyer into a repeat bedding and accessory customer. Luna: What's the first email they send after the mattress arrives? Lucas: It's actually not a sales email. Day one, they send a 'Welcome to the family' email that focuses entirely on the 120-night sleep trial. They tell the customer, 'You have 120 nights to decide, so take your time, here is how to care for the mattress.' No product pitch. Just reassurance. Luna: That makes sense. You don't want to push accessories while someone is still deciding if they even like the mattress. Lucas: Precisely. Then on day 14, they send a check-in email: 'How is the sleep? Any questions?' Still no sell. On day 30, that's where the shift happens. They send a 'Settle In' email that says, 'You've had a month, you're probably starting to love it. Here is how to make your bed even more comfortable.' And that email links to sheets, pillows, mattress protectors. Luna: So they're using the day 30 mark as the first natural up-sell moment. How many people actually buy from that email? Lucas: Layla's data shows that about 18 percent of customers who open that day 30 email purchase a bedding accessory within the next six months. But here is the interesting part: customers who click one of the product links in that email have a 25 percent higher repeat purchase rate over the next year compared to customers who don't click. Luna: So the email itself is almost a qualifying event. If they engage, they are already primed to buy again. Lucas: Exactly. And then the sequence continues. At day 60, they send a 'Bedding Bundle' offer — 15 percent off if you buy sheets and a mattress protector together. At day 90, they send a referral email: 'Love your Layla? Share $50 off with a friend.' At day 120, they send a 'Congratulations, you're keeping it' email and offer a warranty registration incentive — register the warranty and get a free pillow. Luna: That's smart. The warranty registration has a purpose beyond compliance — it captures more data and triggers another touchpoint. Lucas: Right. And then after day 120, the sequence goes into a long-cycle nurture. They send seasonal emails — 'Summer heat? Here is a cooling mattress pad' — and a yearly 'Happy Mattress Birthday' email with a discount on any accessory. Luna: That yearly email is clever because it acknowledges the repurchase cycle is long. They are not trying to sell another mattress; they are selling the ecosystem around the mattress. Lucas: Exactly. And the numbers back it up. Layla reports that 22 percent of all their revenue comes from accessories and bedding — not mattresses. That's a huge margin boost because accessories have higher margins than the core product. Luna: And the referral piece is interesting too. At day 90, they already know the customer is past the return window. So they only ask for referrals from people who are likely to be happy. Lucas: That's a key insight. Most brands ask for referrals too early — right after purchase. Layla waits until day 90, when the customer has had three months of sleep. Their referral conversion rate is 12 percent, which is high for DTC. Industry average is around 8 percent. Luna: So the entire sequence is built around patience. They don't try to sell anything until day 30, and they don't ask for referrals until day 90. Lucas: Right. And that patience pays off in customer lifetime value. Layla's average customer makes 1.8 purchases in the first year. Without this sequence, it would be 1.0 — one mattress, done. So they are essentially getting an extra 0.8 purchases per customer through email alone. Luna: That is a massive lift. How do they handle the customers who never open any of the emails? Lucas: They have a separate SMS opt-in for those customers. If someone doesn't open any email in the first 60 days, they get a one-time SMS: 'Hey, we noticed you haven't explored our bedding collection. Here is a 20 percent off code.' They say that SMS converts at about 15 percent — even among email non-openers. Luna: So they use SMS as a fallback channel, not a primary one. Lucas: Exactly. It's a safety net. And they only send one SMS — they don't keep hammering. If the customer doesn't respond, they go back to email-only with a longer gap between sends. Luna: That is a good model for any brand with a long repurchase cycle. The key is to create smaller, more frequent purchase occasions. Lucas: And that's what I love about this case. They took a product that is inherently one-and-done and engineered a repeat purchase cycle through smart email timing, bundling, and referral mechanics. Luna: It makes you think about your own buying habits. I bought a mattress two years ago and I have never bought anything from that brand since. But now I realize, they never sent me a single email after the delivery confirmation. Lucas: That is a huge missed opportunity. And it's surprisingly common. Most mattress brands, even big ones, still treat the mattress as the end of the relationship, not the beginning. Luna: So if a listener today found this conversation valuable — maybe you are running a brand with a long repurchase cycle, or you just appreciate the psychology behind the timing — honestly, if it was worth a coffee to you, there's a link at buy me a coffee dot com slash fexingo. It's how we keep the show ad-free and focused on real case studies like this one. Lucas: Yeah, and it genuinely helps us decide which stories to dig into next. So, thank you to anyone who does that. Luna: Alright, back to the data. One thing I want to dig into: how does Layla measure the success of this sequence beyond just revenue? Lucas: They track a metric they call 'attachment rate' — the percentage of mattress buyers who purchase at least one accessory within 12 months. The industry average for mattress brands is around 8 percent. Layla's attachment rate is 22 percent. Luna: So they are nearly three times the industry average. That is not just good email — that is good product bundling and good timing. Lucas: Right. And they also track 'time to second purchase'. For customers who engage with the day 30 email, the average time to second purchase is 47 days. For those who don't, it's 112 days. So the email accelerates the cycle by more than two months. Luna: That is a huge difference. What about the seasonal emails — do those have a noticeable impact? Lucas: Yes. The summer cooling pad email has a click-through rate of 4.2 percent, which is double the brand's average for transactional emails. And the 'Mattress Birthday' email generates a 6 percent conversion rate on accessories. Luna: So the yearly touchpoint actually works. It's not just a cute idea; it drives real revenue. Lucas: Exactly. And I think the lesson for any marketer here is that you have to map your email sequence to the customer's actual experience timeline. Don't sell too early, don't disappear after the sale, and create reasons to come back that feel natural. Luna: And if you are a brand with a single-purchase product, look at what else your customer might need over time. It's not just about the mattress — it's about the sleep experience. Lucas: That's the perfect takeaway. For Layla, they turned a one-buy problem into a multi-purchase relationship. And it all started with a day one email that just said 'Welcome.' Luna: Sometimes the simplest emails are the most strategic.