Ecommerce email marketing agencyOpen rates look fine. So where did the second orders go?
Bestie Media is an email marketing agency for ecommerce brands that builds retention on the same contribution-margin math as your ads — and tells you the truth about an inbox that’s changing under everyone’s feet.
Get your free audit →The quiet collapse of the repeat purchase
Across stores we’ve analyzed, early repeat-purchase cohorts have fallen dramatically since 2021. Brands that used to see 10–15% of a month’s new customers buy again within that same month are now seeing closer to 5% — cut in half or worse, while the email dashboard keeps reporting opens and clicks like nothing happened.
Some of that is deliverability: promotional filtering already routes most brand email away from the primary inbox, and Gmail is now rolling out AI prioritization that threatens to do to email what smart filtering already did to unknown-sender texts — bury anything that isn’t a habit. Some of it is fatigue: your customer has tens of thousands of unread emails, and yours is sitting under seven others from this morning.
Most email agencies respond with the 2019 playbook: a polished promo calendar, drip logic borrowed from B2B software, and a revenue-attribution slide that flatters the channel. We think the honest starting point is different — the old rules don’t apply anymore, and email only makes sense measured inside the whole profit system. We said the uncomfortable version out loud in Why Your Email Strategy Is About to Stop Working.
If this is you
You’re a Shopify or DTC brand past product-market fit. The list has grown, but repeat revenue hasn’t kept up. Maybe you’ve been through an email agency that promised a tidy percentage of revenue and delivered a calendar of discount blasts — and now your best customers only show up when there’s a code. If any of that sounds familiar, you’re exactly who we built this for.
Who we’re not for: brands looking for a vendor to point the list at a discount and fire until the metrics move, or anyone shopping for a guaranteed “X% of revenue from email” promise. We think those promises are how lists get burned, so we don’t make them.
The system
What email looks like inside a profit system
Retention aimed at winnable second orders
When you analyze your customers honestly, a real share of them never buy a second time — and emailing them is spend with no realistic payoff. So we start with cohort tables, not templates: who actually comes back, how fast, and what a returning customer is worth after variable costs.
Timing is most of the game — the longer someone waits to buy a second time, the less likely they ever do, so flows are built to win the second order while the window is open (with sensible exceptions for high-ticket products, where a small accessory purchase often signals a loyal customer whose big reorder is years out). Every retention gain lowers what you can afford to pay for acquisition — which is why we run this math right alongside Meta ads management and Google Ads, where the list gets built in the first place.
Frequency and format testing, not drip mythology
A lot of ecommerce email inherited its logic from B2B software — cool them off, warm them up, six-touch nurture sequences — built for $30,000 contracts, not a shirt. We think that logic is too clever for its own good. The moment someone signs up or buys is when they’re actually reading you, so that’s when the work happens.
From there it’s an at-bats game: we’ve tracked what the fastest-growing DTC brands actually send, and they out-send hesitant brands many times over. But volume alone is a trap — a promo-keyword blast just lands in the promotions folder more often. The method is quantity until a format hits — sometimes a plain founder note beats every designed template you own — then doubling down on the format that earns the inbox.
Email inside the peak-season margin plan
Black Friday email starts with a diagnosis, not a calendar: are you a problem-solution brand your customers buy out of need, or a brand they’re actively waiting to catch on sale? Those are two different plans, and misreading which one you are is how margin disappears.
Either way, the scoreboard is variable profit — not open rates — and we police the quiet leaks first: automated welcome codes and popups that stack a discount on a price you’ve already slashed. We also plan sends around cohort timing, because October’s new customers are often November’s best returning cohort — and email is how you harvest the customers acquisition already paid for.
Honest about a changing inbox
Here’s the part most agencies won’t say: AI inbox sorting is starting to bury promotional email, early repeat cohorts have been sliding for years, and nobody — including us — has a finished answer. We’d rather tell you that than sell you a recycled playbook and act surprised in a year.
What we do about it: shift sends toward value your customer actually wants to open — the B2B lesson applied to DTC — instead of one more product blast; keep testing formats that earn the primary inbox; and build reach an algorithm can’t quietly mute, from owned community to old channels like direct mail that got written off just in time to become a bright spot. Retention is bigger than one channel, and we treat it that way.
Results
Proof, not promises
$125M+
Platform-attributed revenue
35,000+
Pieces of ad content tested
1,500+
Community of creators
22+ months
Average client relationship
“We have loved the strategy and expertise Bestie has brought to our brand. Love working with these guys.”
- Piper + Scoot
These numbers are agency-wide, across the whole system — paid, creative, landing pages, and retention working together. We won’t carve out an email-only revenue stat for this page, because slicing one channel’s share out of blended attribution is exactly the vanity math we teach clients to stop trusting.
What changes
Today, email is probably a channel that reports its own good news — and the gap between that report and your repeat-purchase reality is where the money leaks. Close it, and retention gets legible: decisions come off cohort tables instead of open rates, effort points at the second orders that are actually winnable, and peak season runs on variable profit instead of adrenaline.
Email stops being a discount cannon pointed at everyone and becomes one arm of the system we run as a Shopify marketing agency— acquisition and retention priced against the same margin math. And when the inbox shifts again, you’ll have a partner watching it happen, not a playbook that pretends it isn’t.
The first step is free.
Request your free audit. We’ll get into the weeds of your store — offers, margins, cohort data, past campaigns — and hand you the fastest path to retention that actually makes you money. Not a report you’ll never read. A clear next step for your brand.
Get your free audit →Frequently asked questions
- Will email fix my retention?
- Partly — and we’d rather tell you that up front than find out together in month six. When you analyze your customers, you’ll find a real share of them never buy a second time no matter how many flows you build, so emailing them is spend with no realistic payoff. The winnable work is finding the customers a second order is actually possible from and reaching them while the window is open. On top of that, the inbox itself is changing — AI sorting is starting to bury promotional email — and nobody has a finished answer for that yet, including us. What we can promise is the honest version: retention effort pointed at winnable second orders, measured on contribution margin, adjusted as the landscape moves. Every real retention gain lowers what you can afford to pay for acquisition.
- What does an ecommerce email marketing agency do differently than a generic one?
- A generic email agency optimizes opens, clicks, and a revenue-attribution number that flatters the channel. We build email and retention for Shopify brands inside the same profit system as paid media: everything is measured against contribution margin — for every dollar spent, what lands as profit after cost of goods, shipping, and ad spend. That changes the decisions. You stop blasting the whole list because the list isn’t the asset; the customers a second order is winnable from are. And because we run acquisition and retention under one roof, a retention gain immediately reprices what you can afford to pay for a new customer.
- How many emails will you send per month?
- We don’t promise a cadence, because a preset cadence is how lists get run on autopilot. What we’ll tell you honestly: when we’ve tracked the fastest-growing DTC brands, they out-send hesitant brands many times over — especially in the first days after someone signs up or buys, when attention is highest. Frequency is something we test per brand until a format earns its place, and unsubscribes from people who were never going to buy again aren’t a loss — they save you money. The rule isn’t “send more” or “send less.” It’s: find the format that actually lands, then earn the frequency.
- Can you do email on its own, without managing our ads?
- Email and retention live inside our full-funnel engagements, because retention math and acquisition math are the same math — what a returning customer is worth decides what you can pay for a new one, and list growth is fed by paid acquisition. If you only want email handled in isolation, request the audit anyway and we’ll talk it through honestly: sometimes it makes sense, and sometimes the thing that looks like an email problem is an offer, margin, or acquisition problem wearing an email costume.
- What should we expect from email during Black Friday?
- It depends on which kind of brand you are, so that’s where we start: problem-solution brands get bought out of need and shouldn’t gut margin chasing a sale their customers weren’t waiting for, while release-and-deal brands have customers actively waiting to buy — two different email calendars. Either way the scoreboard is variable profit, not efficiency ratios, and we audit the quiet margin leaks first: automated welcome codes and popups that stack a discount on a price you’ve already slashed. We also plan email around cohort timing — the customers acquired in October are often the best returning cohort in November, and email is how you harvest them.