10DLC and SMS Compliance for Hair Salons

The three-hour balayage on Saturday morning is the most valuable slot in the week, and it belongs to a client you last saw six weeks ago. So you buy something that texts her the day before, because a no-show on that slot isn't a gap — it's most of a day's takings. A few weeks later an email turns up about brand registration, campaign use cases and an EIN.

That's the point where a lot of salon owners discover 10DLC exists. It applies to any US business sending automated texts through a carrier, and the general version — what it is, who registers, what it costs, how long it takes — is covered properly over here. None of that gets repeated below. This post is only the parts that are different because you run a salon.

The colour cycle is why salons hit this early

A barber's clock runs three to four weeks. A salon's runs on colour, and colour is a harder, more expensive clock to keep.

Roots show on a schedule. Six weeks for most, eight if you're stretching it, four for a heavy contrast. The client knows this too, which is exactly the problem: when she's overdue, she isn't wondering whether to book — she's wondering who has a Saturday free. The salon that gets in first gets the appointment.

So a salon's messaging isn't campaigns. It's three specific shapes:

• The day-before reminder, protecting a slot that may be three hours long.
• The pre-appointment note — the allergy alert test many colour lines call for 48 hours ahead, or a "bring a photo of what you're after" nudge for a big change.
• The you're-due message, five or six weeks after the last colour.

Every one of those is software sending on a schedule to a list of numbers. Which is application-to-person messaging, which is the traffic 10DLC exists to police. A stylist thumbing a message to a client between blow-dries is a person texting a person and isn't in scope. The moment a tool does it on your behalf, you are.

The gap between those two things is smaller than it sounds, and no salon ever crosses it on purpose. It comes bundled with the booking software.

Chair renters, employees, and the mixed salon

Barbershops hit a version of this, and we wrote about it. Salons hit a messier one, because salons are more often a mixture.

You might have two employed stylists, a colourist renting a chair, and someone doing lashes on Thursdays under her own name. Four people, one address, and — this is the bit that matters — more than one legal entity.

10DLC registers a brand: a legal business, verified against tax records. It doesn't register a building. So a mixed salon can't do one tidy registration that covers everybody, because everybody isn't one body.

Two ways it usually goes, and neither is free:

• The salon registers, everyone sends under it. Simplest to set up. But you're now sending on behalf of businesses that aren't yours, the registered use case has to honestly describe all of that traffic, and the salon is the one holding opt-in evidence for clients who legally belong to a self-employed renter.
• Each renter registers separately. Accurate, and it matches how the salon actually works. It's also a full brand registration each, with a legal name that has to match tax records exactly, plus its own recurring campaign cost — for a business that might be one colourist and a trolley.

The question underneath it: whose client is she?

Here's what makes this harder in a salon than almost anywhere else.

Colour clients don't belong to a chair. They belong to a formula, and the formula lives with whoever mixed it. A client who has been going to the same colourist for four years is not going to follow the salon when that colourist moves twenty minutes down the road. She'll follow the colourist, and everyone in the building knows it.

Now put that against a compliance decision. If those client numbers sit in the salon's tool, under the salon's registration, then on the day the colourist hands in her notice you're having a conversation about a list — one that's uncomfortable, possibly contractual, and definitely not what either of you wanted to be doing that week. If the numbers sat with her instead, the salon's reminder list has just lost a chunk of its most valuable appointments.

Nothing in the registration process asks you about any of this. It's a form about tax records and use cases. But the answer you give it quietly settles the ownership question, and salons tend to find that out at the worst possible moment.

Decide it deliberately, in writing, before the first person leaves.

The client who says "just text me"

Every salon has her. She doesn't want a booking link and she doesn't want a reminder from software. She wants to text her stylist directly, the way she has for years.

That's genuinely fine from a compliance point of view — a stylist typing a message to a client on her own phone is person-to-person, not automated, and nothing about 10DLC applies. It's also the single most reliable rebooking channel most salons have.

And it sits entirely outside the business. It's on a personal number, invisible to the salon, unrecorded anywhere, and it walks out of the door with the stylist. The most loyal relationships in the salon are frequently the ones the salon has no record of at all.

Worth naming that trade-off rather than pretending it away. The informal channel is free, compliant and effective — and it's also how a salon slowly stops owning its own client base.

The question to ask before you register anything

Not "how do we get through 10DLC?" but "who are we actually trying to reach?"

A salon's list isn't strangers. It's people who have already sat in the chair, usually more than once, often for years. Carrier SMS is built to reach anyone with a phone number — and you'd be paying its full compliance cost to reach people you already know by name and by shade number.

Blinko's messages travel through the app rather than the carrier network: broadcasts and direct messages to clients who have connected with your salon by scanning your code. No brand registration, no campaign use case, no per-message carrier fee, and no list of mobile numbers sitting in your records needing to be looked after. Reminders, the allergy-test note and the six-week rebooking nudge all run as Automations on that same channel.

It's a trade rather than a free lunch. SMS reaches anyone; an app-based channel reaches people who have connected with you, and a client new to Blinko does a one-time free download while existing users connect on the spot. For a colour book, where the audience is by definition people who have already been in and are due back, that's usually the audience you wanted anyway. Blinko has a free forever plan and a 0% platform fee.

There's a second effect worth noticing. The connection sits between the client and the business she scanned, not in a spreadsheet of numbers somebody has to divide up when a stylist moves on. That doesn't settle the whose-client-is-she question — nothing does — but it stops the compliance tooling from answering it for you by accident.

For the cadence itself rather than the plumbing, keeping salon clients coming back between appointments covers the six-week window, and the independent stylist version covers it for a chair renter with her own book.

If you register anyway

Sometimes SMS is the right call. You built the list years before any of this existed, or you want to reach people who won't install anything. Fair enough — the general guide has the full checklist. The salon-specific parts:

1. Settle the entity before you fill in a single form. Salon, or each renter. Changing your mind afterwards means starting the registration over.
2. Register the use case you'll really send. "Appointment reminders" and "Tuesdays are quiet, here's 20% off a gloss" are different campaigns. Registering one and sending the other is how a salon's messages quietly stop arriving.
3. Write down who owns the numbers. Before a stylist leaves, not during her notice period.
4. Decide what happens to the just-text-me clients. They're the ones you can least afford to lose and the ones no system currently knows about.

The short version

10DLC is real, and it lands on a salon the moment reminders start coming out of software instead of somebody's thumb. The registration is tedious but survivable.

The part that actually costs money isn't compliance at all. It's that a salon is often several businesses sharing an address, and a form about tax records will make you decide, once and permanently, whose clients these are.

Answer that on purpose.

See how Blinko reaches clients →