Latest / The DTC Marketing Podcast with Fexingo: Direct-to-Consumer Brands, Shopify, and E-Commerce Growth / How DTC Brands Use Retention Marketing to Survive Rising Ad Costs
Transcript
- Lucas: So there's this stat I keep coming back to: a 5 percent increase in customer retention can lift profits anywhere from 25 to 95 percent. It's from a Bain & Company study — old, but it's become the gospel for DTC brands in the last two years. Luna: I've seen that number thrown around a lot, but I think it's more relevant now than ever because of what's happened with customer acquisition costs. Lucas: Exactly. The old DTC playbook was basically 'raise venture capital, spend on Facebook and Instagram ads, acquire customers for cheap, figure out retention later.' For a while that worked because CAC — customer acquisition cost — was manageable. But after Apple's iOS 14 privacy update in 2021, and then the broader signal loss in 2024 and 2025, the cost per click on social platforms has roughly doubled for many categories. Luna: And you can't just spend your way out of it. If your unit economics don't work on the first purchase, you have to make the second and third purchase pay for the first. That's the retention imperative. Lucas: Right. So today I want to look at one brand — a home-goods company, we'll call them 'Nest & Nook' for anonymity — that went through this exact pivot. They're on Shopify, they started out doing heavy Meta ads, and by late 2024 they were spending $65 to acquire a customer who bought a $45 pillow. Negative unit economics on day one. Luna: Ouch. So they're losing money on every first sale. How did they fix it? Lucas: They shifted their entire focus from top of funnel to retention. The founder told me they essentially stopped trying to optimize their ads for ROAS — return on ad spend — and started optimizing for LTV, lifetime value. They implemented three specific retention tactics over six months. Luna: Let's hear them. Lucas: First, they built a post-purchase email sequence that wasn't just 'thanks for your order.' It was a four-email series: one with care instructions for the pillow, one with a styling guide from an interior designer they partnered with, one asking for a review, and one offering a 20 percent discount on a second purchase. Luna: The care instructions and styling guide — that's adding value beyond the product. It makes the customer feel like the brand understands their lifestyle. Lucas: Exactly. That sequence alone lifted their repeat purchase rate from 12 percent to 19 percent within three months. But they didn't stop there. Second, they launched a loyalty tier program. They used an app called Loops — it's a Shopify-native loyalty tool — and they created three tiers: 'Seedling' for spending under $100, 'Bloom' for $100 to $300, and 'Canopy' for over $300. Luna: I like the naming. And what did the tiers offer? Lucas: Points per dollar increased with each tier: 1x, 1.5x, and 2x. Plus free shipping at Bloom level and early access to new product drops at Canopy. The key was that they made the rewards aspirational but achievable. Within six months, 40 percent of their customers had moved up at least one tier. Luna: The tier movement is the real signal — it means customers are consolidating their purchases with this brand instead of spreading them across competitors. Lucas: Exactly. The third tactic was SMS marketing — specifically, a triggered text to customers who hadn't purchased in 60 days. They used a tool called Yotpo to send a simple message: 'Hey, we miss you. Here's a 15 percent off code — just for you.' They saw a 12 percent click-through rate and a 5 percent conversion rate. That's huge for a reactivation campaign. Luna: SMS can feel invasive if it's not done right, but the personal angle and the fact that it's triggered by actual inactivity makes it feel thoughtful, not spammy. Lucas: Right. And together, these three tactics took Nest & Nook from a 12 percent repeat purchase rate to 27 percent over six months. Their average order value on repeat purchases was 18 percent higher than first purchases, too. So their overall LTV went from about $85 to $160. Luna: And that $65 CAC suddenly becomes viable because you're making money back over two purchases, not one. Lucas: Exactly. And this is the flywheel effect that brands like Loops and Yotpo talk about. Retention feeds into more data, which feeds into better personalization, which feeds into more retention. But it requires a strategic shift: you have to be willing to accept that your first purchase might be a loss leader. Luna: Which is a hard sell to investors who are used to seeing CAC payback in 90 days. But I think the smart VCs already get it. The metrics that matter now are ltv to cac ratio, repeat purchase rate, and churn rate. Lucas: And that's the framework we should walk through. There's a simple way to calculate your retention ROI using cohort analysis. Let's say you have 1,000 customers acquired in January. You track how many buy again in February, March, etc. You can calculate the average number of purchases per customer and the average margin per purchase. Then you compare that to your CAC. Luna: And you can do this in a spreadsheet in an afternoon. Shopify even has a built-in cohort report if you use Shopify Plus. Lucas: That's right. And the insight is often painful at first — you realize you're losing money on a large chunk of customers. But once you identify the segments that are retention-prone, you can double down on them. Luna: Give us an example of a segment you'd double down on. Lucas: At Nest & Nook, they found that customers who bought the premium pillow — the $65 one — had a 40 percent higher repeat purchase rate than those who bought the entry-level pillow at $35. So they started creating lookalike audiences on Meta based on the premium buyers. That brought in customers with higher initial AOV and higher LTV. Luna: So the retention data actually informed their acquisition strategy. That's the virtuous cycle. Lucas: Exactly. And this is where I think a lot of DTC founders get it wrong. They treat retention and acquisition as separate silos. But in the best-run brands, the retention team and the acquisition team share the same dashboard. They're both looking at LTV per channel, not just ROAS per channel. Luna: It's a mindset shift from 'how do I get more customers' to 'how do I get more value from the customers I already have.' As customer acquisition gets more expensive, that's the only sustainable path. Lucas: And it's not just for DTC. Every business with a subscription or repeat purchase model should be thinking this way. But for DTC specifically, where margins are often thin and competition is fierce, retention is the moat. Luna: Before we wrap up, I want to ask about tools. You mentioned Loops and Yotpo. Are there any other retention tools you're seeing DTC brands use effectively? Lucas: Yeah, a few. For email automation, Klaviyo is still the gold standard — it integrates deeply with Shopify and allows for very granular segmentation. For SMS, Postscript is popular, though Yotpo has been gaining ground. And for loyalty, Loops is my favorite because it's built specifically for Shopify and has a nice referral component. Some brands also use Gorgias for customer service — good retention tool because fast support reduces churn. Luna: That's a solid tech stack. And if listeners want to dive into cohort analysis, where should they start? Lucas: I'd say start with Shopify's own analytics if you're on the platform. Or if you're not, Google Analytics 4 has cohort reports. But honestly, a simple spreadsheet with purchase data exported from your e-commerce backend is sometimes the most flexible. You just need customer IDs, purchase dates, and revenue per transaction. Luna: That's actionable. I think a lot of founders know they should focus on retention but don't know where to start. So this episode gives them a concrete path: pick one retention tactic — email, loyalty, SMS — run it for 90 days, and measure the repeat purchase rate before and after. Lucas: And I'd add: don't try all three at once. Pick one, get it right, then layer on the next. Nest & Nook did it sequentially over six months, and they saw compounding returns. Trying to do everything at once usually leads to confusion and mediocre execution. Luna: If these marketing conversations have sparked something you've actually used or plan to test, that's exactly why we keep doing this show ad-free. A small way to ensure we can keep it that way is at buy me a coffee dot com slash fexingo. No pressure — just a way for listeners who find real value here to support the time we put into research and scripting. Lucas: Appreciate that, Luna. And yes, we're committed to keeping every episode free of sponsored fluff. The support from our community is what makes that possible — genuinely. Luna: So to close, I think the big takeaway is: retention isn't a nice to have anymore — it's the core of growth. If you're a DTC brand and you're not tracking your repeat purchase rate and ltv to cac ratio, you're flying blind. Lucas: Agreed. And the best part is, these tactics don't require a huge budget. A solid email sequence, a simple loyalty program, and a few triggered texts — that's within reach for almost any brand. The competitive advantage comes from actually doing it, not from having some secret weapon. Luna: All right, that's a wrap for this episode of The DTC Marketing Podcast. We'll be back next week with another deep dive. Lucas: Thanks, Luna. Talk to you then.