If you’ve ever received an email from a brand you love, a reminder from your dentist that your next appointment is coming up, or a “We Miss You” message from a store you haven’t visited in months, you have been on the receiving end of email marketing.
But what is email marketing and what does it actually look like to run an email program for your business? If you are a business owner and asking yourself, “Why should I invest in email marketing?” you’ve come to the right place.
The short answer is this: email marketing is one of the most direct, cost-effective ways for businesses to stay connected with their customers, prospective customers, and drive real revenue. Unlike social media, where an algorithm decides who sees your content and when, email marketing is a whole different ballgame. Emails land directly in your subscriber’s inboxes. Email is an owned marketing channel, which means you own that relationship with your subscriber. And across almost every industry and business model, that ownership pays off.
Let’s break down how email marketing works for three very different types of businesses.
Email Marketing for Service-Based Businesses
If you run a consulting firm, a law practice, a salon, a coaching business, a marketing agency, or any other service-based company, email marketing might not feel as obvious for you as it does for a brand that is selling physical products. But email marketing for service-based businesses is just as powerful, and often more so because the relationships in service-based businesses are personal and long-term.
For service businesses, email marketing serves a few core purposes.
Staying top of mind. Most service purchases aren’t impulsive and are based on a need.. A potential client might follow you for months before they’re ready to hire you. A consistent email newsletter keeps you visible during that window, sharing insights, results, and value that builds trust before the first conversation even happens.
Nurturing leads. If someone has inquired about your services but hasn’t committed yet, email is one of the best ways to continue that relationship. A well-timed follow-up sequence sharing a case study, answering common questions, or offering a consultation can move hesitant prospects toward a decision without feeling pushy.
Retaining and upselling existing clients. It costs significantly more to acquire a new client than to keep an existing one. Email marketing gives you a direct line to the people who already know, like, and trust you to announce new services, share relevant advice, request referrals, or check in at natural renewal points.
Email Marketing for Retail and Brick-and-Mortar Businesses
Physical retail has faced plenty of disruption over the past decade, but email remains one of the most reliable tools for keeping local customers engaged and driving foot traffic back into your stores. Here are some ways email marketing is beneficial for retail and brick-and-mortar businesses.
Promoting sales and events. Whether it’s a seasonal sale, a trunk show, a product launch, or a community event, email is the fastest way to get the word out to people who’ve already opted into your community. It’s more effective than organic social for announcements because it doesn’t compete with an algorithm.
Building a loyalty loop. Email keeps your regulars in the loop and gives them a reason to come back. Exclusive subscriber-only offers, early access to new inventory, or a simple monthly update about what’s new in the store all reinforce the habit of visiting.
Bridging online and in-store. Many brick-and-mortar businesses now have some form of online presence, whether that is an e-commerce site, an online booking system, or a social media following. Email is the connective tissue that ties these marketing elements together, driving traffic both to the store and to your digital channels.
Email Marketing for E-Commerce Businesses
For e-commerce brands and online stores, email isn’t just a marketing channel. It’s typically one of the top two or three revenue drivers of the entire business. E-commerce email programs are the most sophisticated of the three, because they can draw on real-time customer behavior data to send highly targeted, automated messages at exactly the right moment.
When set up properly, e-commerce email marketing automations work largely on their own. Automated sequences run in the background, reaching customers when they’ve browsed a product, abandoned a cart, completed a purchase, or gone quiet. Then, regular campaigns layer on top of that with promotions, launches, and seasonal offers. When combined, flows/automations and regular campaigns produce well-run e-commerce and email marketing programs that account for 25–40% of an e-commerce brand’s total store revenue.
The key advantage e-commerce has over other business types is data. Every click, purchase, and browse event can feed into smarter, more personalized email — which is why platforms like Klaviyo, built specifically for e-commerce and B2C brands, have become the gold standard for e-commerce online stores.
Campaigns vs. Automations: What’s the Difference?
Let’s dig more into automations/flows and campaigns. No matter what type of business you run, your email marketing program will be built around two foundational email tools: campaigns and automations. Understanding the difference is essential to building an email marketing program that works.
Campaigns are one-time emails you create and send to a specific audience on a specific date. Think of your monthly newsletter, a promotional announcement, a product launch email, or a holiday sale. You write them, schedule them, and they go out once. Campaigns are great for timely, relevant communication, but they require ongoing effort to plan and produce. It is important to send campaigns on a regular, consistent basis so your audience gets used to hearing from you. We recommend starting with a minimum frequency of one campaign email per week and build from there. As your list grows and your emails get more sophisticated, you can send emails to multiple segments weekly.
Automations (sometimes called flows or sequences) are emails that send automatically based on a trigger or action performed on your website. The classic example of this is the Welcome Email flow. A Welcome Email is an automation that is automatically sent when someone joins your email list via a pop up form or sign up form on your website. An Abandoned Cart email reminder is one that is sent on a trigger after someone adds a product to their cart, but leaves your site without buying it. We are sure you’ve seen these emails before. A re-engagement or “Winback” automation email is one that fires after XX days of inactivity or no sales from a purchaser. You build them once, and they run on their own indefinitely until you decide to update them. We typically recommend refreshing your email automations at least once per quarter to maintain top performance.
As mentioned, the most effective email programs use both campaigns and automations and you need both in your email marketing strategy. Automations create a reliable revenue and communication baseline that runs without daily attention. Campaigns layer on timely, relevant messaging that keeps your brand fresh and drives action around specific moments. Neither replaces the other but together, they create an email program that’s both consistent and dynamic. Even if you are not an e-commerce based business, you should absolutely have at least one automated email going and that is your Welcome email.
Do I Need Email Marketing?
If you have customers, whether they book appointments, walk through your door, or shop on your website, the answer is yes.
Email gives you a direct, owned channel to stay connected, build trust, and drive revenue without depending on paid ads or social algorithms. It works differently depending on your business model, but the underlying principle is the same: the businesses that invest in email consistently outperform those that don’t.
If you’re not sure where to start or what a realistic email marketing program looks like for your business, we’d love to help you figure it out. Book a discovery call with us today.