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If you run a business from home, you already know that a text gets read when an email does not. What most solo operators do not know is that the rules for business texting are strict, the costs are lower than they look, and the format itself changed in 2024 in a way that favors small senders. Here is the practical version of all three.
Why It Matters Now
For years a business text arrived as a plain message from a 10-digit number the customer did not recognize. That is still how most small-business texting works, and it is why so many reminders get ignored or reported as spam.
RCS, the successor to SMS, changed that. Android phones have supported it for years, and Apple added it to iPhone with iOS 18 in September 2024. Since then, Google has reported more than 1 billion RCS messages a day in the United States. When a business sends through a verified RCS sender, the message shows the business name and logo instead of a number, can carry an image, and can offer tap-to-reply buttons such as “Confirm” or “Reschedule.” If the customer’s phone cannot receive RCS, the message falls back to a normal SMS, so nothing is lost.
For a one-person business, the practical result is that a texted appointment reminder can look as trustworthy as one from a national chain.
The Rules You Cannot Skip
Business texting in the US is governed by the Telephone Consumer Protection Act, carrier rules, and a growing set of state laws. Four things matter most.
Consent. For marketing texts you need prior express written consent: the customer agreed, in writing (a signed form, a web checkbox, or a keyword they texted you), after a clear disclosure that they would receive marketing texts from your business. For purely informational texts, such as an appointment reminder for a booking the customer made, it is enough that they gave you the number for that purpose. Keep a record of when and how each person consented.
Opt-outs. Since April 2025, a customer can revoke consent “in any reasonable way.” Reply keywords such as STOP, QUIT, END, CANCEL, and UNSUBSCRIBE must work, but so must a plain “please stop texting me.” You must honor the request within 10 business days; in practice, do it immediately. You may send one confirmation message within five minutes, with no marketing in it.
Quiet hours. Federal rules limit marketing texts to 8 a.m. to 9 p.m. in the recipient’s local time. Several states, including Florida, Oklahoma, and Washington, are tighter, so check the rules where your customers live.
Sender registration. Carriers treat any business texting from a regular 10-digit number as “10DLC” traffic and require the sender to be registered before messages will reliably deliver. Unregistered business traffic is filtered, and sometimes blocked, regardless of how good your consent records are.
What it costs to ignore these rules: statutory damages of $500 to $1,500 per message, with no cap, enforced through private lawsuits rather than by a regulator. A single non-compliant campaign to a few thousand numbers is a seven-figure problem.
What It Actually Costs
The good news is that the messages themselves are cheap. Published list prices from the major US messaging providers currently run roughly:
- SMS: about $0.004 to $0.009 per message segment (160 characters), before carrier fees.
- MMS (picture messages): about $0.016 to $0.022 per message.
- RCS: basic text messages are usually priced at or near the SMS rate; rich messages with images and buttons run roughly $0.015 to $0.02.
- Carrier pass-through fees: the US carriers add their own surcharge of roughly $0.0025 to $0.02 per message, which providers either list separately or bury in a higher rate. Ask which.
On top of per-message rates, expect these fixed costs:
- 10DLC registration: The Campaign Registry, which handles registration for the carriers, charges a one-time brand fee of about $4.50, a one-time campaign vetting fee of $15, and $1.50 to $10 a month per campaign, depending on use case. Some providers add their own vetting fees on top, so the brand step can run anywhere from $4 to about $46.
- A phone number: typically $1 to $2 a month for a local number, a little more for toll-free.
- A verified RCS sender: this is where pricing varies most. Some providers charge from about $10 a month for the RCS sender itself, others bundle it into a platform fee of a few hundred dollars a month, and the carriers charge a one-time onboarding fee per sender that is not publicly listed. Get the total in writing before you commit.
For comparison, the consumer-style “texting app” plans that market to small businesses often work out to $0.05 or more per message once you count the monthly subscription, so a solo operator sending a few hundred reminders a month can save real money by going direct.
Getting a Verified Sender
“Verification” means a carrier (or, for RCS, Google and the carriers together) has confirmed that your business is who it says it is. For 10DLC, that means submitting your legal business name, tax ID or, for sole proprietors, a simplified sole-proprietor registration, your website, and a plain-English description of what you will send. For RCS, it means a brand review that also checks your logo, colors, and sender name.
Who does it: your messaging provider files the registration on your behalf, or hands you a portal and lets you file it yourself. The difference matters. The most common rejections are mismatched business details across filings, campaign descriptions that are too vague (“marketing” fails; “weekly offers to opted-in customers, STOP to opt out” passes), and missing consent language on your sign-up form. Each rejection adds one to three weeks.
How long it takes: 10DLC brand registration completes in days when the filing is clean, and campaign approval adds a few days to a couple of weeks. RCS sender verification adds its own brand review. A realistic plan for a first-time sender is two to four weeks from signing up to sending, and longer if you self-file and get rejected.
Five Uses That Pay for Themselves
Appointment reminders. “Hi Dana, this is Riverside Dog Grooming. Bailey’s appointment is tomorrow at 10:00 a.m. Reply C to confirm or R to reschedule.” One reminder a day before the visit is the single best-documented use of business texting; missed appointments drop sharply when customers can confirm with one tap.
Quote follow-ups. “Hi Mark, Sam from Sam’s Landscaping. Your quote for the backyard project is attached and good through Friday. Any questions, just reply here.” A rich message can carry the quote as an image with a “Call me” button.
Order-ready notices. “Your custom frame is ready for pickup at Maple Street Framing, open until 6 today.” Short, transactional, and exactly the kind of message customers want.
Review requests. “Thanks for choosing us today, Priya. If you have a minute, a quick review helps a small business more than you know: [link]. Reply STOP to opt out.” Send once, within a day of the visit, and never to someone who has not consented to marketing.
Reactivating past customers. “Hi Jordan, it has been a year since your last furnace tune-up. Book before October 15 and the diagnostic is on us. Reply STOP to opt out.” This is a marketing text, so it needs written consent and must respect quiet hours.
Each of these works over plain SMS. Each works better when the customer sees your name and logo at the top of the message.
Three Questions to Ask Any Texting Provider Before You Pay
- “Show me the full rate card, including carrier fees and the monthly fee for a verified sender.” If a provider will not put the whole price in writing, the surprise will be on your first invoice.
- “Who files my 10DLC and RCS registrations, and what happens if a filing is rejected?” You want a provider that files, tracks, and corrects submissions, not one that hands you a portal and wishes you luck.
- “How are STOP and opt-out requests handled?” The correct answer is that they are honored automatically, at the platform level, before any message goes out, and that every consent and opt-out is logged. That log is what protects you if a demand letter ever arrives.
Business texting is one of the few channels where a home business can look, and respond, like a much larger one. Get the consent right, register the sender, know the real cost, and the rest is just writing a good message.
About the Author

Noah Kamrat is Co-Founder and CEO of Signalmash, a US business-messaging provider whose SimplyRCS platform publishes its full rate card and handles carrier verification in-house. He leads the company from the Portland, Oregon area.
The post Texting Your Customers From a Home Business_ The Rules, the Costs, and the New RCS Format appeared first on Home Business Magazine.
Original source: https://homebusinessmag.com/sales/customer-service/business-texting-home-business-rules-costs-rcs-format/




