# How to Start SMS Marketing: A Step-by-Step Guide for Small Businesses ## Key Takeaways - SMS marketing delivers some of the highest open and response rates of any marketing channel. - Small and midsize businesses can launch a compliant, high-performing program quickly without technical expertise. - Businesses already using EZ Texting for other marketing efforts are well-positioned to launch their first SMS campaign quickly and start seeing results from day one. ## What Is SMS Marketing and Why Should Your Business Use It? SMS (text) marketing is the practice of sending targeted text messages to an opted-in list of current and/or potential customers to promote products, share updates, send reminders, and build ongoing customer relationships through this direct and personal communication channel. SMS messages have open rates approaching 98% and most are read within minutes of delivery, making it one of the most immediate and effective channels available to businesses of any size. Let’s go over the steps to getting started in SMS marketing for your business. ## Step 1: Choose the Right SMS Marketing Platform The right SMS marketing platform sets the foundation for all the good things that follow, so it’s important to take this process seriously. Small and midsize businesses should prioritize platforms that offer ease of use, built-in compliance tools, two-way messaging, automation, contact management, analytics, and flexible pricing that scales with list growth. EZ Texting is built specifically for non-technical users and offers fast setup, built-in TCPA compliance support, and all the core features small and midsize businesses need to launch and run a complete SMS marketing program without requiring developer resources. ## Step 2: Understand SMS Marketing Compliance There are legal requirements for SMS marketing, and you need to understand the basics before you send your first message. This ensures your marketing program is built on a compliant foundation from the start. SMS marketing in the United States is primarily governed by the TCPA (Telephone Consumer Protection Act), a U.S. federal law passed in 1991 that limits unwanted telemarketing calls, faxes, and text messages. The act requires businesses to obtain written consent before sending any promotional text messages, mandates a clear opt-out mechanism in every message, and restricts sends to between 8am and 9pm in the recipient’s local time zone. Current interpretation of the TCPA requires that SMS marketing messages must identify the sending business by name and include opt-out instructions such as “Reply STOP to unsubscribe.” EZ Texting automates both of these requirements so you never accidentally send a non-compliant message. It’s also important that businesses document and store consent records securely so they can demonstrate compliance if their messaging practices are ever questioned. Maintaining accurate opt-in records is as important as collecting these permissions in the first place. EZ Texting’s built-in[](https://www.eztexting.com/platform-security)[**compliance**](https://www.eztexting.com/platform-security) tools automate opt-out processing, manage consent records, and enforce send-time controls so that regulatory requirements are handled consistently across every campaign without requiring manual oversight. ## Step 3: Choose Your SMS Sender Type This part can seem a little confusing, but bear with us. There are different “sender types” available for SMS marketing. It's important to choose the right one for your business marketing volume and campaign goals. Essentially, businesses sending SMS marketing messages need a dedicated sender type rather than a personal phone number. The most common options include short codes, toll-free numbers, and 10-digit long codes, each with different throughput capabilities, carrier approval requirements, and use-case suitability. Short codes are four- to six-digit numbers preapproved by carriers for high-volume sending and are the strongest choice for promotional campaigns where deliverability and speed are the top priorities. Toll-free numbers and 10-digit long codes are better suited for lower-volume or conversational messaging. You will want to confirm which sender type your platform supports before setting up your account. ## Step 4: Build Your SMS Subscriber List Learning how to grow a high-quality, compliant SMS subscriber list forms the foundation of every campaign you run. This is the heart of effective SMS marketing, and is probably the most difficult part overall, but there are some proven ways to help make it happen. Building a quality SMS subscriber list starts with identifying the touchpoints where customers are most likely to opt in and making the sign-up process as frictionless as possible at each of those moments. Let’s look at a couple of options. ### Setting Up Keyword Opt-Ins Keyword-based opt-ins are one of the most effective list-building tools available for small businesses. A keyword opt-in allows customers to join a business’s SMS list by texting a specific word, such as JOIN or DEALS, to a short or long code. EZ Texting makes it straightforward to set up keyword-triggered opt-in flows that automatically add new subscribers to the right contact list. When you’re ready to set up yours, choose a keyword that is short, memorable, and relevant to the value you are offering. ### Other Opt-In Collection Methods Other effective list-building methods include website pop-ups on high-traffic pages (where people can enter their info and opt in to marketing messages), checkout opt-ins during the purchase process (“check this box to receive offers,” etc.), loyalty program enrollment, in-store signage, and social media or email campaigns that promote the SMS program to existing audiences. Offering an immediate incentive such as a discount code, exclusive access, or early product notification at the point of opt-in significantly increases conversion rates and gives new subscribers a compelling first reason to stay on the list. ## Step 5: Segment Your Audience Segmentation refers to the process of dividing the subscriber list into smaller groups based on shared characteristics. These may include demographics, purchase history, location, engagement level, product preferences, or any other differentiating factor you desire. This way, your messages can be individually tailored to each group rather than sent as a one-size-fits-all SMS blast. Businesses that use the[](https://www.eztexting.com/features/contacts)[**contact management**](https://www.eztexting.com/features/contacts) tools in EZ Texting to organize subscribers into meaningful groups from the moment they opt in make it easier to send targeted, relevant messages from their very first campaign. ## Step 6: Craft Your First SMS Messages Let’s go over some practical guidance on how to write SMS messages that get read, clicked, and acted upon so your first campaigns make a strong impression on new subscribers. Effective SMS copywriting (“copy” is just marketing-speak for “words”) follows three principles regardless of message type: - Get to the point immediately. - Deliver clear and specific value. - Include a single, direct call to action that tells the recipient exactly what to do next. ### Writing a Welcome Message An effective welcome message makes a strong first impression and sets the tone for the entire subscriber relationship. The welcome message is the most important SMS a business will ever send because it is the highest-read message in any program, and is the first opportunity for you to demonstrate the value of a current or potential customer being on the list. A good example might be: “HI Courtney! Welcome to Bean & Barrel. Thanks for joining our VIP list. Enjoy 15% off your first order with code WELCOME15: \[link\]. Reply STOP to opt out.” ### Writing Promotional Messages Effective promotional messages communicate the offer clearly, create a sense of urgency or exclusivity without being pushy, and link directly to the product or landing page so customers can act on the promotion in as few steps as possible. It’s a good idea to limit promotional SMS messages to 160 characters or fewer, lead with the most compelling part of the offer, and include a shortened, branded link that directs recipients to the exact destination (like the specific product page or a promotional campaign landing page) rather than a general homepage. ### Setting Up Automated Messages Automation can extend the reach and efficiency of SMS marketing so businesses can deliver timely, relevant messages without manual effort for every send. Automated SMS messages are triggered by customer actions or scheduled dates, enabling businesses to deliver the right message at the right moment without monitoring every interaction individually. The most valuable automated messages to set up first include welcome sequences for new subscribers,[](https://www.eztexting.com/turn-texts-into/appointments)[**appointment reminders**](https://www.eztexting.com/turn-texts-into/appointments) for service businesses, order and shipping notifications for retailers, and abandoned cart reminders for eCommerce businesses. EZ Texting’s[](https://www.eztexting.com/features/text-message-automation)[**automation**](https://www.eztexting.com/features/text-message-automation) tools make it straightforward to set up triggered message flows that run automatically, reducing manual workload while ensuring every customer receives timely, relevant communications at key moments in their journey. ## Step 7: Final Checklist and Launch of Your First Campaign When you’re ready to send your first SMS marketing campaign, it’s a good idea to go down a checklist so you can launch with confidence and avoid the most common first-campaign mistakes. Before sending your first campaign, confirm the following: - Your contact list is clean and every subscriber has given explicit consent. - The message identifies the sending business by name. - Opt-out instructions are included. - The call to action links to the correct destination. - The send time falls within the legally required window of 8am to 9pm in the recipient’s local time zone. - Copy is free of typos and the message is within any SMS character limit restrictions. - Any relevant landing pages or promotional codes are set up and ready. ## Step 8: Measure Results and Optimize Ongoing measurement and optimization is a core discipline of SMS marketing that turns each campaign into a learning opportunity that improves the next one. Campaign analytics gives you the data you need to identify what is working, what needs adjustment, and where the strategy should evolve over time. This data-driven approach is what separates high-performing SMS programs from those that plateau or lose subscribers. The key metrics every SMS marketer should track include delivery rates, open rates, click-through rates, reply rates, opt-out rates, and revenue attributed to each campaign. ## Common SMS Marketing Mistakes to Avoid When Getting Started If you can sidestep the most common pitfalls that undermine performance when you’re learning how to start SMS marketing, you’ll build good habits from day one. Let’s go over some of the main mistakes to avoid: - **Not taking opt-in lists seriously:**Sending messages to contacts who have not explicitly opted in to receive your texts is the most serious mistake a new SMS marketer can make. It violates TCPA regulations, damages your brand reputation, and generates high opt-out rates that undermine your list quality. - **Sending too many messages too quickly:**This is one of the most common causes of early subscriber churn. Starting with a conservative frequency of two to four messages per month and adjusting based on engagement data is a safer approach than overwhelming new subscribers with way too many messages before they have built trust in the program. - **Neglecting to set up automated responses for common customer replies:**This is a missed opportunity to build the two-way relationship that makes SMS marketing more valuable than one-way broadcast channels. Ideally, businesses should configure basic reply automation before their first campaign launch. ## Start Your SMS Marketing Journey Today Starting SMS marketing effectively comes down to eight clear steps: choosing the right platform, understanding compliance, selecting the right sender type, building your opt-in subscriber list, segmenting your audience, crafting effective messages, launching your first campaign, and measuring and optimizing results. [**Start your free trial**](https://www.eztexting.com/start?pid=721003) of EZ Texting and discover firsthand how this platform helps businesses launch a compliant, high-performing SMS marketing program that drives engagement, loyalty, and real revenue from the very first send. ## Frequently Asked Questions About How to Start SMS Marketing ### How much does it cost to start SMS marketing for a small business? Costs vary by provider, subscriber count, and messaging volume. Many platforms offer entry level plans, allowing small businesses to begin with a modest budget and scale as their audience grows. ### How long does it take to launch a first SMS marketing campaign? Most businesses can launch their first campaign within a few days after selecting a platform, completing account setup, obtaining customer consent, and creating their initial message. ### Can a business use its existing customer phone number list to start SMS marketing? Yes, but only if customers have provided the appropriate consent to receive marketing text messages. Businesses should verify that their contact lists comply with applicable regulations before sending campaigns. ### What is the difference between SMS and MMS and which should a new SMS marketer use first? SMS sends text only messages, while MMS supports images, GIFs, and other media. New marketers often start with SMS because it is simpler, widely supported, and effective for promotions, reminders, and announcements. ### How do businesses grow their SMS subscriber list quickly when just getting started? Promote SMS signups across your website, checkout process, email campaigns, and social media channels. Offering a welcome discount or exclusive content can also encourage more customers to subscribe. ### What types of SMS campaigns should a business send first when just getting started? Start with welcome messages, limited time offers, product announcements, and event reminders. These campaigns introduce customers to your SMS program, provide immediate value, and help establish consistent engagement.