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Social media reach goes up and down, and Google rankings change with every update.
Your email list is different, because it belongs to you.
When someone gives you their email address, you can reach them directly, without paying for every view.
For many small businesses, email is still the channel that brings the most sales per euro spent.
In this guide we explain how to build a list, what to send, how often, and how to stay on the right side of the rules.
Why email still works so well
Email has been declared dead many times, yet it keeps delivering.
The reason is simple: people who sign up have already shown interest in what you offer.
They chose to hear from you, and they read your message in their own inbox, not in a noisy feed.
- You own the list.
No algorithm decides whether your message is shown. - It is cheap.
Sending to a few thousand people often costs less than one day of advertising. - It is personal.
You can greet people by name and send different messages to different groups. - It is measurable.
You see who opened, who clicked and which emails led to sales. - It brings people back.
Most visitors do not buy on their first visit, and email is the easiest way to remind them later.
Build your list the right way
A good list is built slowly, with people who really want to hear from you.
Buying lists of addresses is not allowed in the EU, and it damages your reputation with email providers.
Instead, give people a clear reason to sign up.
Places to collect sign-ups
- A short form on your website, for example in the footer or at the end of blog articles.
- The checkout in your webshop, with an unticked box for the newsletter.
- A pop-up that appears after some time on the page, not the second the visitor arrives.
- Your shop counter, events and markets, with a QR code that leads to the sign-up form.
- Your social media profiles and your email signature.
Give people a reason
“Sign up for our newsletter” rarely works on its own.
Tell people what they get.
It could be a discount on the first order, a useful guide, early access to new products, invitations to events or monthly tips from your industry.
Be honest about how often you will send, so nobody feels surprised later.
The rules: consent and GDPR
In the EU, marketing emails require consent in most cases.
That means the person must actively say yes, for example by ticking a box that is not pre-ticked.
You must be able to show when and how each person signed up.
Every email must include a clear way to unsubscribe, and unsubscribing must work straight away.
Use double opt-in when you can.
The new subscriber gets an email with a link to confirm, which proves the address is real and that the person wanted to sign up.
Your privacy policy should explain which email tool you use, what data you store and how long you keep it.
For existing customers, some countries allow you to send offers about similar products without new consent, but the rules differ, so check what applies where you and your customers are.
Choosing an email tool
You do not need an expensive system to start.
Popular tools for small businesses include Brevo, MailerLite, Mailchimp and ActiveCampaign.
Many of them have a free plan for small lists and become paid as the list grows.
When you compare tools, look at these points.
- Price at the list size you expect in one or two years, not just today.
- Easy drag-and-drop templates that look good on mobile.
- Automations, such as welcome emails and abandoned cart reminders.
- Integrations with your website, webshop and CRM.
- Where the data is stored, and whether the provider signs a data processing agreement.
- Support in your language and reports you actually understand.
What to send
The best newsletters feel useful, not like a stream of adverts.
A good rule is to give value in most emails and sell in some of them.
- Tips and how-tos.
Share advice your customers can use, linked to your products or services. - News from the business.
New products, new team members, new opening hours or a project you are proud of. - Customer stories.
Show how others use what you sell, with their permission. - Seasonal offers.
Campaigns around holidays, seasons and local events. - Invitations.
Events, webinars, tastings or open days.
Automations that work while you sleep
Automations are emails that are sent automatically when someone does something.
You set them up once, and they keep working.
- Welcome series.
Two or three emails that introduce your business, your best products and your promise to new subscribers. - Abandoned cart.
A friendly reminder to webshop visitors who left products in the cart. - Thank you and review request.
An email a few days after a purchase, asking how it went and inviting a review. - Win-back.
A message to customers who have not bought for a long time, perhaps with a small incentive. - Birthday or anniversary.
A personal greeting with a small gift, if you collect the date with consent.
Even one or two of these can bring steady extra sales with almost no extra work.
How often should you send?
There is no perfect number, but consistency matters.
For most small businesses, one to four emails a month is a good range.
Sending too rarely means people forget who you are.
Sending too often, especially with only offers, leads to unsubscribes and spam complaints.
Watch your numbers, and adjust based on what your own subscribers respond to.
Writing emails people open
The subject line
The subject line decides whether your email is opened.
Keep it short, clear and specific, and avoid shouting with capital letters and many exclamation marks.
“Three ways to keep your garden green in August” works better than “NEWSLETTER AUGUST!!!”.
Use the preview text, the short line shown after the subject, to add a second reason to open.
The content
Write as if you were writing to one person.
Keep paragraphs short, use a clear heading and one main message per email.
Add images that support the message, but do not put important text only in images, because some email programs block them.
The call to action
Every email should have one clear next step, such as reading an article, booking a time or seeing an offer.
Use a button with clear text, and link it to a page that matches the email.
Getting into the inbox, not the spam folder
Even a great email is useless if it lands in spam.
Send from an address on your own domain, not from a free email account.
Ask your web or IT partner to set up SPF, DKIM and DMARC records for your domain, which prove to email providers that your messages are genuine.
Remove addresses that bounce, and clean out subscribers who have not opened anything for a long time.
A smaller, active list is better for delivery than a big list where few people open.
What to measure
- Open rate.
Useful as a trend, although privacy features in some email apps make it less exact than before. - Click rate.
The share of readers who click a link, a much better sign of interest. - Conversions.
Sales, bookings or enquiries that come from the email, tracked with UTM links in Google Analytics. - Unsubscribes and complaints.
A sudden rise tells you that the content or frequency needs to change. - List growth.
How many new subscribers you get each month, and from where.
Segment your list
Not every subscriber wants the same message.
Segmenting means dividing your list into groups, so each group gets more relevant emails.
Simple segments to start with are customers versus non-customers, the language people prefer, the country they live in, and the products or services they have shown interest in.
A garden company might send pool tips only to customers with a pool, and a webshop might send different offers to first-time buyers and loyal customers.
Relevant emails get more clicks and fewer unsubscribes, so even simple segments make a real difference.
Common mistakes
- Adding people to the list without their consent, for example everyone who ever sent you an email.
- Only sending offers and discounts.
- Emails that look broken on a mobile phone.
- No clear call to action, or too many different links.
- Starting enthusiastically and then going silent for six months.
- Never testing subject lines or sending times.
A simple plan for your first three months
- Choose an email tool and connect it to your website.
- Add a sign-up form with a clear reason to join.
- Write a short welcome email for new subscribers.
- Plan one newsletter a month for the next three months.
- Set up one automation, such as the abandoned cart email if you have a webshop.
- Look at the results each month and keep what works.
Need help with email marketing?
We set up email tools, sign-up forms and automations, write and design newsletters, and connect everything to your website, webshop and CRM.
We work with businesses all over Europe, in English, Spanish and Danish.
See our prices or contact us for a free chat.
