Copywriting

How to Write Emails People Actually Read

Most brand emails get skimmed and deleted. Learn the ZHS approach to email copy: one idea per send, a hook that earns the open, and a CTA that gets the click.

9 min readUpdated July 1, 2026

Why Your Copy Is The Whole Game

1
idea per email is the ceiling, not the floor
3
short paragraphs is enough to sell
1
clear CTA per send, no competing links

Every other email in your customer's inbox is built to look like marketing. That is your opening.

Write like a person, keep it to one idea, and you already stand out. This is the copy foundation we run across 20 plus DTC brands doing a combined $2 million per month from email and SMS alone.

Most of them run Klaviyo, but none of this depends on the platform. The system is what carries.

Here is what this looks like in practice.


One Email, One Idea

The fastest way to lose a reader is to cram three offers, two products, and a newsletter update into one send. They open, feel the clutter, and leave.

Pick one idea. One product, one story, one offer.

Everything in the email should push that single thing. If a sentence does not move the reader toward that one action, cut it.

If you can't say it in one line, split it

When an email has two goals, it usually has zero. Two ideas means two emails. Your calendar has room for both.


The Hook: First Line Earns The Second

Your subject line earns the open. Your first line earns the read.

Most brands waste it on "Hi there, we hope you're having a great week." Nobody reads past that.

The only job of line one is to make them read line two. Open with the thing they care about. A specific claim, a problem they feel, a result they want.

Weak copy
  • "We're excited to announce our new collection is finally here."
  • Leads with you, not them
  • No reason to keep reading
  • Every brand sounds like this
Strong copy
  • "Greens that stay crisp all week. Meal prep that tastes as good Friday as it did Monday."
  • Leads with the outcome
  • Specific and easy to picture
  • Pulls you into the next line

Lead with the result your product creates. Save the how-it-works for lower down.

People buy the outcome first and the mechanism second.


Write Like A Human, Not A Brand

Plain text breaks the pattern. It feels personal even when it is going out to 100,000 people.

That personal tone is why it consistently lands a 5 to 15% open rate lift over a heavily designed template. It is the same reason human copy beats corporate copy every time.

You do not need a designer to write like a human. You need to drop the brand voice and use your own. Contractions. Short words. The way you would explain it to a friend over text.

This is also where AI trips most brands up. A tool like Claude or ChatGPT gets you the first 60 to 70% of a draft, a solid 6 out of 10. It cannot get you to a 10. The human element does that: cutting the obvious AI language, adding personality and a little humor, making it read like a person actually wrote it.

Garbage in, garbage out. The quality of what comes back depends entirely on what you feed it. We load a project with the client's onboarding forms, their feedback, previously approved emails, and their website copy, then use AI for the first draft and refine from there. That is how we hit under 30 minutes per email without dropping to a 6 out of 10.

Sounds like a brand
  • "We are pleased to offer our valued customers exclusive savings."
  • "Utilize" instead of "use"
  • Zero personality
Sounds like a person
  • "Quick one: your size is back, and I didn't want you to miss it."
  • Plain words, real voice
  • Reads like a text from a friend

Here is what this looks like in practice.


The First Fold Decides Everything

The first fold is what people see before they scroll. It decides whether the rest of your email gets read at all.

Nail these five elements up top, in this order:

  1. Logo. So they know who it is instantly.
  2. A headline they can read in 0.2 seconds. One clear line, not a paragraph.
  3. The offer, if there is one. Put the discount code right there.
  4. A hero image. Something to make it interesting.
  5. The CTA button. At the top. Not buried below.

The mistake I see constantly: brands get four of these five right, then push the button way down below the fold. That one move alone tanks conversion rates. Four out of five elements is not four out of five results. It is a broken email.

Get the button up top and repeat it lower if the email runs long.


Short Lines, Scannable Structure

Your customer is checking email while walking to the bathroom, not sitting down for a novel. They scan. Your job is to make that scanning effortless.

One clear message. One clear CTA. No competing offers or links. If you need to say more, split it into two emails.

Keep paragraphs to one or two sentences. Break up the wall of text. Use line breaks the way you do in a text message, not the way you did in a college essay.

A reader should get the point even if they only catch the bold words and the CTA.

Three tight paragraphs will outsell a nine-paragraph pitch almost every time. If it feels too short, it is probably right. We would rather send three short emails than one long one. More touch points, better testing, and you stay top of mind.

Design mobile first

60 to 80% of your opens happen on mobile. Large tappable buttons, plenty of white space, and if you need to scroll more than twice the email is probably too long. What looks good on mobile looks good on desktop. The reverse is not true.

When words get heavy, show instead of tell. Charts, icons, before and after images, simple 1-2-3 steps. A reader should be able to see that your product wins without reading a single sentence.


Clarity Over Cleverness

A clever line you have to reread is a line that lost the sale. Cute wordplay feels smart to write and confusing to receive.

Say the thing. "This restock is the final run, and it is gone for good after this" beats a pun nobody decodes.

Clarity is what converts. Clever is a bonus only when it is also clear.

The reread test

Read your draft once, fast, the way a distracted person would. If you have to slow down to understand any line, rewrite it plain.


One CTA, Matched To The Goal

Decide what you want the reader to do before you write a word. Every send has one job: buy, click, reply, or read. Pick it, then write toward it.

Then give them one clear CTA. Multiple competing buttons split attention and drop clicks.

When the copy points to a single action, the reader knows exactly what to do next. Here is what this looks like in practice.

1
Before you write
Name the one action
Buy, click, reply, or read. Write it at the top of the doc so every line serves it.
2
While you write
Match copy to the goal
A sale email drives urgency. A post-purchase email teaches. Do not sell in an email built to help.
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Before you send
Cut every other link
One CTA, repeated if the email is long. Kill the footer maze that pulls clicks away from the goal.

Small Tactics That Add Up

A few things we do on every send that most brands skip.

Give the footer three exit doors. Add three buttons to your footer pulled from the top categories in the brand's nav bar. If Primal sells hydration, energy, and recovery, those three go in the footer. When someone is not interested in this email, you give them a way to click into what they do want instead of closing the tab. It measurably lifts clicks.

Always set a merge tag default. Use first name, and when it is missing fall back to something with personality. "Hey there," "hey you," "hey friend." Never ship an email that opens with a blank space where a name should be.

Make it fun. If you are not laughing when you read your own copy, why would your customer? The flat ChatGPT tone loses. Playful, specific, a little unexpected wins. Emojis in the subject line, pop culture references, real voice.

Use real urgency, not fake urgency. Say when the product is actually out of stock or when the sale genuinely ends. Countdown timers are great when the deadline is real. Then run multiple touch points on every sale and follow up with the people who clicked.


Common Mistakes

  1. Two ideas in one email. Split them into two sends so each one has a single clear job.
  2. Opening with "we." Lead with the reader and the result they want, not your announcement.
  3. Writing in brand voice. Drop the corporate tone and write like a person texting a friend.
  4. Walls of text. Cut to one or two sentence paragraphs so the email survives a fast scan.
  5. Clever over clear. If a line needs a reread, it lost the sale. Say it plain.
  6. Stacking CTAs. One action per email. Competing links split attention and drop your clicks.
  7. Burying the button. Keep the main CTA in the first fold. A button below the scroll costs you conversions on every send.

Get Expert Help

Our team writes and tests email copy across 20 plus DTC brands doing a combined $2 million per month from email and SMS. We know which hooks earn the open and which lines actually move revenue.

If you want copy built on that experience instead of guesswork, we typically add 10 to 35% to email and SMS revenue in the first 90 days.

See our pricing | Apply to work with us

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