SMS marketing continues to be one of the most direct, cost-effective, and impactful ways to reach consumers. With exceptionally high open rates—often over 90%—SMS campaigns offer an immediate connection to customers that few other channels can match.
If you’re a consumer-facing brand looking to engage your audience, drive sales, or share important updates, SMS should be part of your marketing strategy. This article explains, step by step, how to run an SMS campaign that delivers results.
Why SMS Marketing Works for B2C
Before diving into the process, it’s worth understanding why SMS is particularly effective for B2C brands.
- Immediate visibility: Most text messages are opened within minutes of being received.
- High engagement: SMS campaigns have much higher click-through and response rates than emails or social media posts.
- No app or internet required: SMS works on any phone, making it accessible to all demographics.
- Cost-effective: Compared to paid ads or direct mail, SMS campaigns are relatively inexpensive.
Whether you’re running a flash sale, sending order confirmations, or promoting events, SMS provides a direct line to your customers.
Step 1: Define the Purpose and Goal of Your Campaign
Start with a clear objective. What do you want your campaign to achieve? Some examples:
- Promote a time-sensitive sale
- Inform about a product launch
- Provide updates on orders or events
- Increase foot traffic to a physical location
- Boost engagement for a loyalty program
Clear goals will help you measure success and tailor your message accordingly.
Step 2: Collect Opt-Ins and Build a Contact List
Before you can send a single message, you must have explicit consent from recipients. This is required by laws such as the TCPA in the U.S., GDPR in the EU, and other regional regulations.
How to collect opt-ins:
- Signup forms on your website
- Popups offering discounts in exchange for a phone number
- Text-to-join keywords (e.g., “Text JOIN to 12345”)
- Loyalty program registrations
- Point-of-sale opt-in prompts
Providing incentives such as discounts is especially effective to increase sign-ups.
Make sure to:
- Be transparent about what users are signing up for.
- Include frequency information (e.g., “Receive up to 4 messages/month”).
- Provide a way to opt out (e.g., “Text STOP to unsubscribe”).
Step 3: Choose the Right SMS Marketing Platform
An SMS marketing platform helps you manage contact lists, create and schedule messages, and track campaign performance. To choose the right platform, you have to consider your brand’s needs in terms of content, scaling, etc.
Look for features like:
- Automation
- Prioritization
- Segmentation
- Black list management
- MT/ MO
- A/B testing
- Analytics
- Campaign manager
- Link tracking
- Integration with your
- eCommerce system or CRM
Step 4: Write Clear, Concise Messages
With SMS, you only have 160 characters to work with—so every word matters. Your message should be:
- Direct: Get to the point quickly.
- Actionable: Include a call-to-action (CTA).
- Branded: Make it clear who the message is from—sign off with your name or include the tagline in every message.
- Personalized (if possible): Use the customer’s name or purchase history.
Avoid overloading the message with information. If needed, link to a landing page for more details.
You can find examples for messages in our blog post on abandoned cart campaigns.
Step 5: Segment Your Audience
Segmenting your audience helps you send more relevant messages, which leads to higher engagement.
You can segment by:
- Purchase history
- Location
- Age group or gender
- Loyalty tier
- Engagement level
Example:
Send a special offer only to customers who haven’t purchased in the last 60 days—to win them back.
Step 6: Time Your Campaign Strategically
Timing can significantly affect the success of your SMS campaign, especially for promotional content. For B2C audiences:
- Avoid early mornings and late nights.
- Late mornings or early afternoons (11 AM–2 PM) often work well.
- Weekends can be effective for leisure and retail-focused brands.
- Consider time zones if your audience is spread out.
Use your platform’s scheduling tools to automate delivery at optimal times. You should also consider how many messages to send —don’t overwhelm your customers with too many messages, but don’t go silent either.
Step 7: Monitor and Measure Performance
Track your campaign’s performance to understand what worked and what did not. Ideally, campaign managing software automatically tracks the important metrics for you.
Key metrics to track:
- Delivery rate: Were messages successfully delivered?
- Click-through rate (CTR): How many people clicked your link?
- Conversion rate: Did people take the desired action (purchase, signup, etc.)?
- Unsubscribe rate: Did people opt out after receiving the message?
Use this data to refine future campaigns and improve ROI. You can rely on A/B testing for message optimization to see which content resonates most with your customers.
Step 8: Stay Compliant
SMS marketing is regulated—violating rules can result in legal issues and customer dissatisfaction. To stay compliant:
- Always obtain opt-in consent
- Include a clear opt-out option (e.g., “Reply STOP to unsubscribe”)
- Avoid spammy or misleading messages
- Send messages during appropriate hours
Maintaining trust is critical to long-term SMS marketing success.
Best Practices for B2C SMS Campaigns
- Use short, branded links: Makes tracking easier and saves space
- Limit frequency: 2-4 messages per month is a good starting point
- Test and optimize: Try A/B testing with different messages and CTAs
- Personalize: The more relevant the message, the better the results
- Integration with other channels: Use SMS and email together for multi-channel campaigns, and optimize landing pages as well
Conclusion – The Best Way to Utilize SMS Campaigns
SMS marketing is a powerful tool for B2C businesses that want to connect with customers in a fast, personal, and cost-effective way. By following the right steps—from collecting consent to crafting compelling messages and analyzing performance—you can run campaigns that drive engagement, boost sales, and strengthen customer relationships.
If you’re interested in alternatives to SMS, you might want to consider the differences between SMS and RCS.