- 2026-08-13
- By Abdulkarim Abdulla
Email marketing: practical steps to increase sales
Why Email Marketing Still Delivers the Highest ROI
Despite the emergence of dozens of modern digital channels, email marketing remains one of the highest-return channels relative to its cost. Unlike social media, where platform algorithms control who sees your content, email lands directly in your customer's inbox with no intermediary. In this article, we explore how to build effective email campaigns that support your entire digital marketing strategy.
Why Is Email Still Effective?
- Direct, fully-owned communication – Your email list is an asset you own, unlike your followers on a platform whose algorithms or policies could change at any time.
- Low cost, high return – One of the top marketing channels in terms of return on investment (ROI).
- High personalization potential – You can segment your audience and send messages tailored precisely to each segment's interests.
- Ideal for recovering hesitant customers – Especially for e-commerce stores that need to recover abandoned carts.
Core Types of Email Campaigns
1. Regular Newsletter
Organized messages (weekly or monthly) that keep you in touch with your audience by sharing recent articles, offers, or company news. This is an excellent opportunity to redirect readers toward content like a comprehensive digital marketing guide or any new article you publish.
2. Welcome Series
A set of automated messages sent as soon as a new customer subscribes to your list, aimed at introducing them to your brand and building initial trust before any direct offer.
3. Abandoned Cart Recovery Campaigns
Automated messages sent to customers who added products to their cart but didn't complete the order — one of the most effective campaign types for recovering sales that would otherwise be lost.
4. Promotional Campaigns
Messages tied to specific offers or occasions (such as seasons or seasonal campaigns), aimed at driving a quick purchase decision.
5. Re-engagement Campaigns
Targeted at inactive subscribers, to recapture their interest before they lose interest in your brand entirely.
How to Build a Strong Email List From Scratch
Building your list starts with offering real value in exchange for a customer's email — not asking for it outright:
- Offer content or a deal in exchange for subscribing – a free guide, a first-order discount, or exclusive content.
- Place a clear signup form on your site – it should be easily accessible within your site design without disrupting the visitor experience.
- Leverage social media – invite your followers to join your email list, integrated with your social media strategy.
- Never buy ready-made email lists – this damages your reputation and negatively affects inbox delivery rates.
How to Write Email Content That Delivers Results
- The subject line is the most important element — it determines whether the customer opens the email at all.
- Serve the reader first — provide real value before any ask or offer.
- One clear call to action (CTA) — don't overwhelm the message with multiple conflicting requests.
- Design mobile-responsive emails — the vast majority of people open their email from a phone.
Measuring the Success of Your Email Campaigns
Continuously monitor these key metrics to improve your campaign performance:
- Open Rate – reflects how compelling your subject line is.
- Click Rate – reflects how persuasive your email content is.
- Conversion Rate – the percentage that actually took the desired action.
- Unsubscribe Rate – an important indicator of whether your content is bothering your audience or failing to serve their interests.
Common Mistakes That Weaken Email Campaigns
- Sending messages too frequently and annoyingly without real value.
- Neglecting audience segmentation and sending the same message to everyone without personalization.
- Designing emails that aren't mobile-compatible.
- Failing to test different subject lines to find out which performs best.
- Relying on the email channel in isolation from the rest of your marketing strategy instead of integrating it.
Make Your Email a Real Sales Channel
Email marketing isn't just random messages — it's a strategic channel capable of turning interested prospects into actual customers when managed properly. To learn more about getting started with us, check out our FAQ.
The Purple Shark team, specialized in email marketing, is ready to build automated campaigns that work around the clock for your sales. Contact us today to get started.
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