It's true, you can brute-force your way to $20M or $30M mostly on the back of customer acquisition. With enough spend, enough creative savvy, and channel expansion, the top line can grow. Until a point.
Past a certain point, the physics start to change. CAC rises. Channels saturate. We've all seen too many examples of rapid growth gone wrong.
Compounding past $50M, $80M, $100M actually does not require you to crack a secret acquisition code. You just need existing cohorts to throw off more and more repeat revenue while your new cohorts keep coming in.
That's the difference between scaling a business on an inclined treadmill where every month you need to run faster, and scaling by taking the stairs when each step leaves a foundation behind.
Brand A Vs. Brand B
I am not naming names so picture two DTC brands both at ~$30M, and both adding around 3,000 new customers per month with similar CAC.
Brand A runs is heavily focused on the acquisition treadmill. Every month is a fresh sprint. Repeat revenue is "nice to have" and strategic planning revolves entirely around new customers, new channels, or even new products.
Brand B is also acquiring aggressively. But they obsess over over retention and repeat rates. They track cohorts, product pathways, and engineer LTV. They design campaigns to pull each cohort into a next logical purchase.
Now, fast forward 36 months.
Brand A is now at $45M. Their top-line grew, but repeat revenue share is flat, retention is mediocre (around 20%), and the need for acquisition is to post positive numbers eats most of the margin.
Brand B is now at $80M. Their acquisition volume isn't dramatically higher, but recurring revenue from existing cohorts kept stepping up every quarter. They built on top of their base instead of replacing it.
Now, the part that matters most: Brand B can now outbid Brand A on the same audiences because each customer they acquire is worth more over time (and they have more cash).
Simply put, Better retention creates LTV, which creates profit. Profit fuels acquisition. When you retain more, you can spend more than the person next to you.

Three Shifts Worth Making
If you are finding this helpful, let me give you 3 simple mindset shifts to for a fresh take on your strategy:
CAC isn't the constraint—payback and cohort quality are. You can afford higher CAC if each cohort's LTV and contribution margin grow predictably. The math changes when revenue from older cohorts helps fund acquisition for newer ones. That's when scaling starts to feel like compounding instead of grinding.
Your revenue should look like layers, not spikes. Each monthly cohort should add a layer of repeat revenue on top of the previous ones. If your revenue chart is mostly acquisition and no visible repeat revenue staircase underneath—you're running hot, not compounding. Running hot can eventually burn out.
You don't need subscriptions to think like a subscription business. This is my favorite as people overlook this too often. The mechanics are the same. Predictable repeat behavior, clear "next best products," time-based nudges that feel natural. The more your cohorts behave like subscribers to your category, the easier it is to plan cash, inventory, and growth. You're not selling subscriptions you're just engineering subscription-like behavior.
Where I’d Start
Build a cohort staircase view and stare at it monthly. For each acquisition month, track three things: number of new customers, repeat revenue from that cohort over time, and time to second order.
Define what "subscription-like" means for your category. Map the first 3–5 orders for your best customers: timeline, products, price points. That's your ideal journey. Design your lifecycle around nudging more customers into that pattern.
Rebuild retention around product pathways, not campaigns. Stop thinking "newsletter" and "winback." Instead, define 2–3 core journeys and design flows that move people along each path with minimal friction.
Bonus Tip: Make repeat contribution margin a central KPI. Don't just report repeat revenue share—track contribution margin from repeat orders per cohort over 6–12 months. Set a target like "X% of CAC recovered by month 6" and hold yourself to it.
Want more? Read the full benchmark report
If you want a sanity check on how healthy your cohort staircase really is—whether your repeat backbone is compounding or flattening—reply "COHORTS" and I'll tell you what I'd look at in your data first.









