Email Marketing for Sole Traders — Start With These 3 Emails
When someone mentions email marketing, most sole traders immediately picture massive companies sending flashy newsletters with spinning graphics and "SALE! SALE! SALE!" banners. It feels like something for the big brands — the Amazons and ASOs of the world — not for a self-employed plumber, freelance designer, or mobile hairdresser.
But email marketing is one of the most effective tools available to small businesses, and it doesn't need to be complicated, expensive, or time-consuming. In fact, you can start with just three emails — and those three emails alone can make a measurable difference to your business.
Let's strip away the jargon and complexity and get you started with something simple that actually works.
Why Email Marketing Works for Sole Traders
Before we get to the emails themselves, let's quickly cover why email is worth your time — especially when social media seems to get all the attention.
You Own Your Email List
When you build a following on Instagram, LinkedIn, or Facebook, you're building on rented land. The platform controls what your followers see, and algorithm changes can slash your reach overnight. Your email list, on the other hand, belongs to you. Nobody can take it away or limit who sees your messages.
It's Personal
An email lands in someone's inbox — a space they check multiple times a day. It's far more personal than a social media post that scrolls past in a fraction of a second. When done well, an email feels like a one-to-one conversation, even if you're sending it to hundreds of people.
The Numbers Don't Lie
Email marketing consistently delivers the highest return on investment of any marketing channel. Studies suggest an average return of around £35 for every £1 spent. For sole traders, where every pound of marketing budget counts, that's extraordinary.
It Keeps You Top of Mind
Even if someone isn't ready to buy from you today, a regular email keeps your name in their mind. When they do need your service — or when a friend asks for a recommendation — you're the first person they think of.
Building Your Email List
Before you can send emails, you need people to send them to. Here's how to build a list without being spammy or spending money on ads.
Start With People Who Already Know You
Your existing customers and contacts are the foundation of your email list. These people have already worked with you, met you, or expressed interest in what you do. Send a simple message asking if they'd like to receive occasional updates, tips, or offers from you.
Add a Signup to Your Website
If you have a website, add an email signup form. Keep it simple: name and email address is all you need. Place it:
- On your homepage
- On your contact page
- At the end of blog posts (if you have them)
- In a pop-up (tastefully, not the annoying kind)
Offer Something Valuable
People are more likely to sign up if you offer them something in return. This doesn't need to be complex. A free checklist, a simple guide, a discount code, or early access to bookings can all work well. For example:
- A personal trainer might offer a "Free 7-Day Home Workout Plan"
- A photographer might offer a "What to Wear for Your Photoshoot" guide
- A tradesperson might offer a "Home Maintenance Checklist for Every Season"
- A consultant might offer a "Free 15-Minute Discovery Call"
Collect Emails in Person
If you work face-to-face with customers, ask if they'd like to join your mailing list at the end of a job. You can collect email addresses on your phone, on a simple form, or even on a card they fill in. Just make sure you have their permission — GDPR requires that people actively opt in to marketing emails.
Which Platform to Use
You don't need expensive software. Free or low-cost tools like Mailchimp (free for up to 500 contacts), MailerLite, or Brevo are perfect for sole traders. They handle the technical bits (like making sure your emails look good on mobile) and keep you compliant with UK email marketing regulations.
The 3 Emails Every Sole Trader Should Send
Now for the practical part. Here are three emails that, if you sent nothing else, would still make a significant difference to your business.
Email 1: The Welcome Email
When to send it: Immediately after someone joins your email list.
Why it matters: First impressions count. When someone signs up, they're at their most interested and engaged. A welcome email sent within minutes gets an average open rate of over 80% — far higher than any regular email.
What to include:
- A warm thank-you — "Thanks for signing up. I'm really glad you're here."
- Who you are and what you do — A brief, personal introduction. Not your CV, just a friendly explanation of how you help people.
- What they can expect — Tell them how often you'll email and what kind of content they'll receive. "I send a quick email once a month with practical tips and occasional special offers."
- A quick win — Give them something useful straight away. A top tip, a helpful link, or the freebie you promised.
- An invitation to connect — "If you ever want to chat, just hit reply — I read every message."
Keep it short. Three to four paragraphs is plenty. Write it like you're talking to a friend, not drafting a corporate memo.
Most email platforms let you set up a welcome email as an automation — meaning it sends itself whenever someone signs up, without you lifting a finger.
Email 2: The Value Email
When to send it: Once a month (or fortnightly if you have enough to say).
Why it matters: This is the email that keeps you top of mind and positions you as the go-to expert in your field. It's not a sales email — it's a genuinely helpful email that makes people glad they signed up.
What to include:
The key is to share something your audience finds useful, interesting, or entertaining. Here are some ideas by business type:
For tradespeople:
- Seasonal maintenance tips ("Three things to check before winter")
- Explanations of common problems ("Why your radiators might not be heating evenly")
- Answers to frequently asked questions
For creative freelancers:
- Behind-the-scenes looks at recent projects
- Tips related to your craft that clients would find interesting
- Industry trends that affect your clients
For health and wellness professionals:
- Practical health or fitness tips
- Myth-busting common misconceptions
- Quick routines or exercises people can try at home
For consultants and coaches:
- Business tips or insights relevant to your clients
- Lessons from recent projects (anonymised, of course)
- Book recommendations or useful resources
The format: Keep it simple. A short introduction, one main piece of content, and a brief sign-off. You can include a soft mention of your services ("If you need help with this, I'm just an email away"), but the focus should be on the value, not the sell.
Consistency matters more than frequency. One good email a month is better than four mediocre ones. And it's infinitely better than sending nothing for six months and then blasting everyone with a sales offer.
Email 3: The Re-Engagement Email
When to send it: When a customer hasn't booked or bought in a while — the specific timeframe depends on your business cycle.
Why it matters: It's always easier (and cheaper) to win work from someone who's used you before than to find a brand-new customer. A well-timed re-engagement email can bring back customers who've simply forgotten about you or haven't realised they need you again.
What to include:
- A friendly check-in — "Hi [Name], it's been a while since we last worked together and I just wanted to check in."
- A reminder of what you offer — Brief and relevant. "I don't know if you've seen, but I've started offering [new service] that might be useful."
- A reason to get in touch — This could be a seasonal prompt ("spring's coming — perfect time for a garden tidy"), a special offer ("I've got some availability this month and I'm offering 10% off for returning customers"), or simply an open invitation.
- Make it easy — Include a direct link to book, a phone number to call, or an invitation to reply.
Don't be pushy. The tone should be warm and genuine, like you're reaching out to someone you haven't seen in a while. Not "WE MISS YOU! COME BACK NOW!" — more like "Just thinking about you, hope all's well, give me a shout if you need anything."
Beyond the 3 Basics
Once you're comfortable with these three emails, you might want to expand your email marketing. Here are a few natural next steps.
Post-Job Follow-Up
Send an email a few days after completing a job. Thank the customer, ask if they're happy, and include a link to leave a Google review. This is also a great time to mention your referral programme if you have one.
Seasonal Campaigns
Plan emails around key times of year that are relevant to your business:
- January: "New year, new goals" (great for personal trainers, coaches, consultants)
- March/April: Spring cleaning, garden preparation, home improvement season
- September: Back to school, getting organised, planning for winter
- November: Christmas gift ideas, booking availability over the festive period
Behind-the-Scenes Updates
People love knowing the person behind the business. Occasionally share something personal — a new qualification, a business milestone, a lesson learned. It builds connection and makes your emails feel human.
Writing Tips for Non-Writers
If the idea of writing regular emails feels daunting, here are some tips to make it easier.
Write Like You Speak
Don't try to be formal or "professional." Write your email as if you were talking to a customer over a cup of tea. Read it out loud — if it sounds stiff, loosen it up.
Keep It Short
Most marketing emails are too long. Aim for 200 to 400 words for a regular email. People are busy. Get to the point, be helpful, and sign off.
Use a Simple Subject Line
Your subject line determines whether people open your email. Keep it short, clear, and intriguing:
- "A quick tip for keeping your boiler happy"
- "The one thing most websites get wrong"
- "Something I wish I'd known when I started out"
Avoid anything that looks like spam: all caps, excessive punctuation, or misleading claims.
Batch and Schedule
Set aside one hour a month to write your emails. Draft them, schedule them in your email platform, and forget about them. This is far easier than trying to write in the moment when you're busy with client work.
Staying Legal
Email marketing in the UK is governed by GDPR and the Privacy and Electronic Communications Regulations (PECR). The basics:
- Only email people who've given you explicit permission
- Include an unsubscribe link in every email
- Identify yourself clearly (your name/business name)
- Don't buy email lists
- Keep records of how and when people signed up
It's straightforward if you use a proper email platform — they handle most of this for you automatically.
Tracking What Works
Most email platforms provide basic analytics:
- Open rate — how many people opened your email (a good benchmark for sole traders is 25-40%)
- Click rate — how many people clicked a link in your email
- Unsubscribes — how many people opted out (some is normal; don't take it personally)
Pay attention to which subjects get the most opens and which content gets the most clicks. Over time, you'll learn what your audience responds to, and your emails will get better and better.
And when those emails start generating new work, make sure you're ready for it. There's nothing worse than a brilliant marketing email bringing in a flood of enquiries only for you to lose track of who's contacted you and what you've quoted. Keeping your admin tight — with tools like Accounted handling your invoicing and bookkeeping — means you can focus on delivering great work for all those new customers.
Start This Week
You don't need to set up a complex email funnel or write a dozen emails before you begin. Here's your action plan:
- Choose an email platform (Mailchimp or MailerLite are great free options)
- Add a signup form to your website
- Write and schedule your welcome email
- Plan your first value email for next month
- Send it
That's it. Start simple, stay consistent, and build from there. Your email list will become one of the most valuable assets in your business — and it all starts with one email.
Accounted helps UK sole traders stay on top of their bookkeeping and tax. Start your free 30-day trial at getaccounted.co.uk.
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The Accounted editorial team covers software comparisons, technology, and the tools UK sole traders need to run their businesses efficiently. All software comparisons are based on independent research and publicly available pricing.
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