I run an e-commerce brand alongside this agency. I recently pulled every email it sends, about thirty of them, and worked out what one send of each was actually worth.
The best earns $32.12 every time it goes out. The newsletters that go to the whole list earn around thirty cents a send.
Same brand, same products, same person writing them. Roughly a hundred times the return.
And the $32 email is not clever. Four sentences, sent to one person, a day after they tried to pay and the payment failed. That is the whole trick.
The list is not the asset. The timing is.
A broadcast goes out on a Tuesday because it is Tuesday. Most people who get it were not thinking about you, so you are interrupting. A few happen to be in the market that morning and those few carry the entire send.
A triggered email fires because a person did something. They filled in your form. They booked and did not show. They bought a filter three months ago and filters last three months. You are not interrupting them, you are arriving in the middle of a thought they were already having.
Nobody has ever closed that gap with better writing.
Four emails to build before your first newsletter
Someone enquired and you have not closed them. A short note two days later, asking a question rather than pitching. In a trades business this one usually pays for the whole setup, because quotes go cold in silence and almost nobody follows up twice.
Someone tried to pay and it failed. Cards decline constantly and the customer rarely realises. They think they bought it. Say nothing and a sale you had already won just evaporates.
The job is finished. Thank them, tell them what happens next, ask for a review. Reviews are the cheapest marketing a local business has, and hardly anyone asks at the moment the customer is happiest.
They are due back and do not know it. Six months since the cleaning. A year since the furnace service. This is a calendar, not a campaign, and it is the closest a service business gets to recurring revenue.
None of these need a designer. Plain text from a real address beats a template with a header image more often than people expect.
Why email and not one more ad
Advertising is renting attention. Stop paying and it stops, the price climbs every year, and you control none of it. A list is yours. I have watched an ad account go down and take a business's entire lead flow with it for eleven days, because there was nothing else underneath.
Most small businesses are sitting on a few thousand past customers and treating them like finished work.
Trades and clinics run the same pattern
The pattern is identical for a plumber, a dentist or a landscaping crew. Somebody asked for a quote. Somebody did not book. Somebody is due. The only difference is volume. Forty emails a month that recover three jobs is a very good month, and it took one afternoon to set up.
The objection I hear every time
People tell me their customers do not want emails. What they mean is they do not want to be the business that spams people, and I agree with them.
Nobody has ever been annoyed by a note asking whether their quote made sense. What irritates people is the weekly promotion sent to everyone for no reason, which is also the thing earning thirty cents.
Send less, to fewer people, when something actually happened. Find out how many past customer addresses you already have, pick the one of the four above where you lose the most money, and build only that.
Common questions
Is email marketing still worth it for a small business in 2026?
Yes, more than it used to be. Ad costs rise every year while emailing a past customer stays close to free. In a brand I run, triggered email is worth about a hundred times what a broadcast to the whole list is worth.
What is the difference between a flow and a campaign?
A campaign is one email sent to a group at a time you choose. A flow fires automatically because a person did something, like enquiring or abandoning a payment. Flows earn far more per send because they arrive while the customer is still interested.
How often should I email my customers?
Less often than most advice suggests. Four well timed automated emails a year per customer will beat a weekly newsletter nobody asked for. Frequency is not the lever, relevance at the right moment is.
Do I need a big list before email is worth doing?
No. A contractor sending forty triggered emails a month and recovering three jobs is running a profitable email program. List size only matters for broadcasts, which are the least valuable thing email does.
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