Most of your repeat customers aren’t subscribed, and your reporting ignores them

There's a number that stopped me cold last week. Customers underestimate their own subscription spend by about $133 a month. That's 2.5x more than what they think they're spending. People don't even know how much they're burning on subscriptions every month.

And if they don't know, take a look at your own side: how many of your repeat customers actually go through your subscription programme? In 90% of the accounts I review, nobody can answer that.

The hole in your reporting

In most of the brands we work with, we see the same thing: only a small share of repeat customers are subscribers. That's it. The large majority rebuy whenever they feel like it. No cadence, no automatic charge, nothing scheduled.

And that's a problem. Because your entire retention reporting only looks at subscribers. Your MRR, your churn rate, your lifetime value by subscriber cohort, all of it revolves around that minority.

The customers who rebuy outside of a subscription are invisible. Zero attribution, zero campaign behind them. Nobody's watching them. That's the majority of your recurring revenue running without anyone steering it.

Let me paint a picture. Take the subscriber: they've got their loyalty card, they come back every month without you lifting a finger. The non-subscription customer loves your brand, comes back anyway, but nobody says hello when they walk back through the door. You leave them to fend for themselves. And one day they'll go shop somewhere else, and you won't even know why.

Why everyone's fighting the wrong battle

Most brands are hell-bent on turning their buyers into subscribers. Popups, "subscribe and save 15%" offers, relentless nudges. The idea holds up. Except it misses the point entirely.

Because subscriptions work on certain products. Supplements, coffee, razor blades, the stuff you consume on a regular rhythm. But across plenty of categories, the customer doesn't want to commit. They want to rebuy when they need it, full stop. And if you force them into a subscription, you're just setting up a delayed churn.

Instead, treat those off-subscription customers as fully-fledged repeat customers who deserve the same steering as your subscribers. Stop trying to force the conversion.

Another observation that sets things straight. On the brands we follow, subscription cancellations are rarely tied to the product itself. So when you fire off "don't leave us" flows with a big panic discount, you're often answering the wrong problem. The guy's leaving because he's overstocked, or because he forgot he was even subscribed. Rarely because of the product.

How to win back non-subscribers at the right moment

Timing decides everything. And that timing is calculated from usage data, not from a standard send calendar.

The problem with classic win-back flows is they run on a fixed rhythm. 30 days after purchase, everyone gets the same email. Except the customer who bought a 60-count bottle and the one who grabbed the 180-count bottle are nowhere near the same rebuy moment. If you send the same "time to reorder" to both, you're off for half your people.

What actually works: time your win-backs to real consumption, customer by customer. You know a product lasts an average of 45 days for this specific customer? You reach out at day 40. SMS, email, or even a little on-site nudge when they come back to the site. A well-timed "it's almost time to reorder" beats ten generic campaigns.

Next, you strip out the friction. A one-click rebuy path. The customer clicks, their old order is pre-filled, they confirm. In a store, it's the salesperson who says "same as last time?" without making you wait in line again. You don't ask them to go through the whole buying journey like a new customer.

And you can stack tiered discounts on these rebuys. Forget the desperate "please come back" code. Go with a mechanic like "two products or more unlocks the better price." That lifts average order value on rebuys, without a single euro of extra acquisition spend. This is exactly the kind of logic I develop when I say to build your ad budget from your margin, not your revenue. Steered rebuy brings you back near-pure margin.

What this actually changes in the numbers

I saw a case presented in a webinar by the brand and one of its partners: over 60 days, Built Brands (the company behind BUILT Bar) grew its rebuy revenue 4x faster than its subscription revenue. And the most interesting part, according to them: zero cannibalisation of subscribers. Both channels grow in parallel.

Concretely: stop looking only at your subscribers, start steering everyone who rebuys without one, and you open up a pocket of revenue that was there from the start, with no attribution.

And unlike acquisition, that pocket costs almost nothing. You already paid to acquire these customers. You already convinced them once. Winning them back at the right moment means recovering revenue you'd already paid to go get. The worst-case scenario, by the way, is when you pay for an ad to rebuy a customer you'd already sold to when a simple SMS at the right time would have been enough.

Where to start

Start by pulling your non-subscription repeat customers out of the shadows. A customer who's ordered twice or more and isn't subscribed gets tagged. That gives you a segment most brands have never built.

From there, you calculate the average gap between two orders, by product and if possible by customer. That gap is what drives your win-backs. Once you have it, you replace your generic win-backs with time-to-reorder logic built on top of it, SMS and email first, since that's the fastest to get live. And when it's running, you add the one-click rebuy and the discount tiers. That's when you start lifting the basket on your existing base.

If your retention reporting only tracks subscribers today, you're measuring a fraction of your repeat customers. The rest runs in silence. Go get it.