An ecommerce email marketing agency should do more than send a weekly newsletter. Email can welcome new subscribers, recover purchases that stalled, follow up after an order and bring customers back when they are likely to need you again. SSO builds that work for Australian product businesses as part of the Growth Program, and we have built automated journeys in Klaviyo, Yotpo and Mailchimp.
Email also tends to be over-credited. This page covers the work we take on, how flows and campaigns are chosen, how to separate attributed revenue from real contribution, and where email sits in the wider plan.
The email work SSO can take on
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Automated flows.
Messages triggered by what someone does: signing up, leaving a checkout, placing a first order, reaching the point where a consumable runs out, or going quiet for longer than usual.
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Campaigns.
Planned sends to your list or a segment of it: launches, restocks, seasonal moments and education about using the product well.
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Segmentation.
Separating subscribers who have never bought from first-time buyers and repeat customers, so each group gets messages that fit where they are.
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Copy and design.
Emails written in your brand voice and built to be read on a phone, which is where most of them will be opened.
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Reporting against business numbers.
Email judged alongside store revenue, margin and repeat orders, not only opens and clicks.
What needs to be in place before new flows go live
In Australia, commercial email needs the recipient's consent, clear identification of who is sending it, and a working unsubscribe, under the Spam Act 2003. Your sending domain also needs to be set up so inbox providers trust it. These basics are checked before anything new is switched on, because a well-written flow that lands in spam does nothing.
Choosing flows and campaigns for the buying cycle
There is no single list of flows every store needs. The order depends on what you sell and how often people buy it. Our guide to which ecommerce email flows to build first works through this for a store doing it themselves. The table shows how the buying cycle changes the priorities.
| Type of product | How customers buy | Where email usually helps most |
|---|---|---|
| Consumables, such as candles, pet food or skincare | Repeat purchases on a rough cycle | Post-purchase and replenishment messages timed to when the product runs out |
| Durable goods, such as eyewear or furniture | One considered purchase, then a long gap | Welcome and education before the first order; care, referral and accessories after it |
| Accessories and add-ons | Bought with or after a core product | Cross-sell to existing customers based on what they already own |
| Gifts and seasonal products | Driven by dates | Campaigns planned around the calendar, and a reminder before the next occasion |
Purchase-recovery flows earn their place when the friction is small: a distraction, a question about delivery, a moment of hesitation. Abandoned cart emails work best when they answer that hesitation. A discount is not the automatic first move, because it goes to many people who would have come back anyway.
A low repeat rate does not automatically call for more email
When few customers buy twice, email is the obvious suggestion. Sometimes it is the right one. Often the cause sits elsewhere, and more email to people who had a poor first experience makes things worse.
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The product is not meant to be bought often.
Someone who buys a good pair of glasses may not need another for years. A low repeat rate is normal here, and chasing it wastes effort.
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The first order disappointed.
Late delivery, damaged goods or a product that did not match the page. Fulfilment and product pages need fixing before any follow-up.
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There is nothing else to buy.
A narrow range limits repeat purchase whatever you send. The answer is a range, bundle or offer decision, not a flow.
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The value did not hold up.
If customers found a better price elsewhere, reminders will not change that comparison.
Our guide on how to get more customers to buy again covers these causes in more depth. In a Sprint, we separate them before anyone builds a flow.
Assessing attributed revenue and actual contribution
Email platforms report revenue from orders placed within a set window after someone opened or clicked an email. The window and the rules vary by platform and settings. That figure is attributed revenue: orders the platform connects to an email.
Many of those customers would have bought anyway. What matters is incremental revenue: the orders that would not have happened without the email. The cleanest way to estimate it is a holdout, where a randomly chosen group of eligible customers does not receive the flow and their buying is compared with those who do.
The same post-purchase flow, read two ways
Hypothetical figures for illustration. Over a quarter, a post-purchase flow reports $12,000 of attributed revenue from the customers who received it.
A random holdout group of the same size received nothing. Those customers still placed $8,000 of repeat orders over the same period.
The flow's incremental revenue is roughly $4,000, not $12,000. At a 50% gross margin, that is about $2,000 of gross profit, before the platform cost and the time spent producing the emails.
Still worth having. But if the flow includes a discount, part of it went to customers who would have paid full price, and that cost comes out of the $2,000. The dashboard figure of $12,000 would never have shown this.
Holdouts need enough customers to give a readable result. On a smaller list, the alternative is to compare cohorts: customers who bought before a flow went live against those who bought after, over the same length of time, while watching total store repeat orders rather than the email dashboard. It is a weaker test, so the result is treated as a direction, not proof.
Questions to ask of any email report
- What attribution window is used, and does it count opens or only clicks?
- Does the figure include orders that used a discount from the email?
- Is email's share of revenue rising because email grew, or because other sales fell?
- Are new customers from email counted separately from existing ones?
- Do the store's total repeat orders move when flows change?
Email revenue in a platform dashboard is a claim, not a result. The result shows up in store-level repeat orders and margin.
How email fits the wider Growth Program
Email depends on everything around it. It cannot rescue an offer that does not pay, a site that loses shoppers at checkout, or traffic that was never a good match. That is why we run it inside the Growth Program, in the order the Sprint sets, rather than as a separate job.
On the Launch route, for economics that need building or repair, we work on the offer, the margins, the site, the campaigns and repeat purchase in the order the Sprint said. On the Accelerate route, for economics that already work, campaigns, creative, site improvements and customer follow-up all point at the same commercial goal. Either way, you stop being the go-between for the web person, the ads person and the email person. If you are weighing up who should carry this work, our guide on when to outsource ecommerce marketing sets out the options.
Two client cases show retention working as part of a wider plan. For Holtsee, a premium eyewear brand, the sequence was: prove the creative, switch on retention, scale the highest-margin product. By month three orders had gone from 147 to 303 and net profit was up 3.4x, with 80% gross margins held. That was the combined work, not email alone. For Cat Evolution, an established pet brand, we ran paid, retention and organic at once. Return on our fee was 2.09x in year one and 20.8x by year five, for that one client over five years. Neither figure is a promise for another store.
Every Growth Program starts with a four-week Validation Sprint, $4000 + GST, which decides whether email comes first or waits behind something else. For a wider view of our work, see what SSO delivers across strategy, ads, email and conversion. If you would rather build flows yourself, the SSO AI Toolkit includes an Email Writer that opens once your Growth Plan says retention is next.