Retention Marketing 101: Start Here
The 60-second map of a modern email and SMS program: how popups, flows, campaigns, and segmentation fit together, and where the money actually comes from.
Start Here
We made our clients $20 million last year with this exact strategy.
Email marketing has changed. Five years ago you could write a basic sales email, hit send, and rack up opens and sales. Today you will be lucky to get past the spam filter.
Winning now means a real program, not a send button. This page is the map of that program in about 60 seconds.
The reason it works is simple. Email is the cheapest and most profitable channel you have. There is zero ad spend. You are remarketing to people who already know you, nurturing them along the customer journey, and most of it runs on autopilot. The average return sits between $36 and $40 for every dollar spent, which beats every other channel.
One caveat. Email does not work for brand new stores with no list. No subscribers, no revenue. But once you have traffic, a real program lowers your cost of acquisition and can push customer lifetime value up by 10x or more. It does not compete with your paid ads. It makes them more profitable.
Prefer to watch? Here is the video version:
You can win the race in a Fiat or a Ferrari. Klaviyo is the Ferrari. MailChimp, Shopify email, Omnisend, and Sendlane will get you there, but after five years of scaling brands, nothing else comes close on capabilities or room to grow. Kylie Cosmetics, AG1, and the other big dogs all run Klaviyo. Cheap tools cost you conversions now and a painful migration later. Start on the one you will still want at seven figures a month.
The Seven Parts of a Real Program
A program that drives a third of your revenue is not one big thing. It is seven parts that feed each other.
Get them in the right order and the money follows.
Flows vs Campaigns: Where the Money Comes From
These are the two engines, and they play different roles.
Flows are the engine. Campaigns are the consistency.
Most of your automated revenue comes from flows. They catch customers at the highest-intent moment and run forever with no ongoing send effort. When a client is dialed in, 15 to 25% of total store revenue comes through flows alone, most of it post-purchase.
We build 12 flows for clients across the pre-purchase and post-purchase stages. If you are serious about scaling, five are non-negotiable:
- Welcome flow. 5 to 8 emails over two to four weeks. Give the incentive, sell the USPs, tell the founder story, and exit anyone who buys so you never berate a customer for a second purchase.
- Browse abandonment. Someone viewed a product and left. Follow up with FAQs and answer the objection, whether it is shipping, fit, or trust.
- Cart and checkout abandonment. A warmer buyer who added to cart or reached checkout. Handle price, shipping, and "will this work for me," and add trust badges plus an easy link back.
- Post-purchase. The one most brands neglect. Thank the buyer, cross-sell, upsell, ask for a review at the right time, and pull them onto SMS. Do not ask for a review before the product ships.
- Post-purchase cross-sell. If you have many products, keep selling after the first order without touching a thing.
If you are not hitting 15 to 25% from flows, that is revenue sitting on the table.
- Fire on a customer action, around the clock
- Convert at the highest-intent point in the journey
- Build once, they earn for 3 or 4 years
- Should drive 15 to 25% of store revenue
- You send 3 to 5 per week, more if your list is large
- Keep the list warm and customers engaged
- Need fresh creative and a healthy sender reputation
- Layer steady incremental revenue on top of flows
Build flows first, then add campaigns on top.
Fire campaigns at a stagnant list before your foundation is set and you burn reputation you have not earned yet.
"Set Up" Is Not "Built Out"
Most $1M+ brands have email set up. Almost none have it built out.
Someone added a welcome series two years ago, maybe a cart abandonment flow, and called it done. But "done" in email is a moving target.
The brands pulling 30% or more of their revenue from email are not running some exotic playbook. They have a list that grows every single day, automations running around the clock, and a campaign cadence that keeps customers coming back.
That combination compounds in a way almost nothing else in DTC can match. We have brands adding $57.7K, $58K, and $26K in new monthly revenue off it, and those are some of the smaller case studies.
Growth starts with list capture, and three levers do the heavy lifting:
- Post-purchase opt-ins. When someone checks out, the email marketing consent box must be ticked by default. Leave it unchecked and you leak subscribers on every order.
- Popup forms. Your biggest single driver. Keep it un-intrusive, one clear offer, minimal copy, shown to the right audience, and it converts 6 to 12%.
- Promotions on social and paid. A big TikTok or Instagram following means nothing until you own it. Drive that attention to a strong offer so if a platform goes down tomorrow, you still have the audience.
Brands skip list capture entirely and jump straight to campaigns. They blast a stagnant list that was never properly built, then wonder why nothing converts. The campaigns are not the problem. The foundation beneath them is.
Where to Go Next
You have the map. Pick the track that matches where you are.
| You want to... | Start with |
|---|---|
| See the full build in order | The Klaviyo Roadmap |
| Know what "good" revenue share looks like | Email Revenue Benchmarks |
| Grow the list faster | The popup and list capture track |
| Build the automations | The core flows track |
| Send better weekly emails | The campaigns and design track |
Get Expert Help
Our team builds and runs the full program for DTC brands, from popups and flows through campaigns, segmentation, and reporting.
If you would rather have experts install the whole map in the right order, we can take it from here.
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