When done right, email marketing can be a powerhouse for your business. It’s not just about reaching more people; it’s about turning leads into loyal customers and seeing an impressive return on investment (ROI). In fact, studies show that for every £1 you spend on email marketing, you can expect an average return of £38, far outpacing other channels such as social media and pay-per-click advertising. And it’s not just good for your business – customers love it too, with 4 out of 5 preferring email over any other form of communication.
In this blog, we’ll answer some key questions, like what is an email marketing campaign? What is the most effective email marketing campaign strategy? What is A/B testing and why does it matter? Keep reading for some practical tips to help you make email marketing work for you.
The power of email marketing for small businesses
Email marketing is one of the most effective and affordable ways for small businesses to connect with their audience. Simply put, it’s about sending targeted messages to your customers and potential customers via email – whether that’s to share promotions, updates, or valuable content. The main goal? To build and nurture relationships with your audience in a way that’s both personal and measurable.
Unlike traditional methods like print or TV ads, email marketing gives you the ability to reach people directly in their inbox, at a fraction of the cost.
How to do email marketing
To succeed at email marketing, you need to be sending the right message to the right people, and thankfully, there are plenty of tools to make it easier.
One of the best shortcuts to success is email automation. This lets you send pre-scheduled or triggered emails based on customer actions, like signing up for a newsletter or abandoning a shopping basket, helping you stay top-of-mind and guide leads through their journey.
Then there’s segmentation, which breaks down your email list into smaller groups based on things like behaviours or demographics. This tool allows you to send more relevant content to each group, making your messages feel less like spam and more like valuable, tailored advice.
Personalisation takes it a step further, and research shows that adding personal touches – like using someone’s name, recommending products based on past purchases, or sending content related to their interests – can significantly increase open and click-through rates. Studies have shown that personalising the subject line makes emails 26% more likely to be opened compared to those without. When the emails feel like they were made just for the reader, they’re much more likely to engage with them.
Creating an effective email marketing strategy
If you want to win with email marketing, the first step is to build a high-quality email list made up of people who genuinely want to hear from you. Skip the shortcuts like buying email lists; these usually result in poor engagement and emails that end up in spam folders. Instead, focus on gathering subscribers who are truly interested in your content and products.
Here are a few best practice tips to help your email marketing efforts pay off:
- Write compelling subject lines that grab attention
Your subject line is your first impression, so make it count. It’s the deciding factor on whether someone opens your email or not. Keep it clear, concise, and make it spark curiosity or urgency. Avoid using promotional words as this can trigger spam filters, and don’t be afraid to experiment with different subject lines to see what resonates best with your audience. This brings us too…
- A/B Testing
You may be wondering, ‘what is A/B is testing in email marketing?’, and it’s all about testing different versions of your emails to see which one performs better. You can experiment with subject lines, images, CTAs (call-to-action buttons), or email copy. It helps you figure out what your audience likes best so you can keep improving your future emails and it can have a big impact on optimising your campaigns.
- Deliver content that speaks to your subscribers
Your email content should always add value. Make sure it’s relevant and interesting to your subscribers – whether that’s addressing their pain points, answering their questions, or offering solutions. Always include a clear and actionable CTA, so recipients know exactly what to do next, whether it’s making a purchase, signing up for a webinar, or visiting your website.
- Timing is everything
Wondering what time is best to send email marketing campaigns? While there’s no perfect answer, research shows that mid-week (Tuesday to Thursday) generally has higher open rates. Emails sent in the late morning or early afternoon also tend to perform better. The best way to figure out your audience’s sweet spot? Test out different times and track the results.
Common email metrics to measure success
To understand how well your emails are performing, there are a few key metrics you’ll want to keep an eye on:
- Open rates
Open rate tells you what percentage of recipients actually opened your email. If your open rates are low, it could point to issues with your subject line, timing, or sender name. So, what is a good open rate for email marketing campaigns? On average, anything between 17-28% is considered strong, depending on your industry.
- Click-through rates (CTR)
CTR measures how many recipients clicked on a link or CTA in your email. A higher CTR means your content is engaging and relevant, and is typically between 2-5%, depending on your industry.
- Conversion tracking
Conversion tracking lets you see how many recipients took action after clicking on your email – like making a purchase, signing up for a service, or downloading a resource. The average email conversion rates sits at around 15%, making it one of the highest conversion rates across marketing campaigns.
Overcoming common email marketing challenges
While email marketing can be incredibly effective, it does come with a few challenges:
- Spam filters: Make sure your emails follow anti-spam laws, avoid overly promotional language, and regularly clean your email list to avoid landing in spam folders.
- Compliance laws: Regulations like GDPR require you to get explicit consent from subscribers, offer easy opt-outs, and protect customer data, so make sure you stay on top of these rules to keep your business compliant.
- Deliverability issues: If your emails don’t reach the inbox, they’re useless. Factors like your sender reputation, the quality of your content, and how clean your email list is can all impact deliverability, so keep track of these to ensure your efforts aren’t wasted.
Next steps
Learning how to do email marketing can be transformative for businesses looking to connect with customers, generate leads, and boost sales. By following these tips, you’ll be on your way to creating successful campaigns that engage your audience and drive results.
If you’re looking for more helpful advice on digital marketing strategies, be sure to check out our free resources.




