Field notes
Register the messaging in your own name
If you are going to text customers from a business number, that messaging has to be registered. Carriers require it. The registration ties a sending brand to a real legal entity — an actual business with an actual tax ID.
There are two ways a vendor can handle that for you, and almost nobody explains the difference before you sign.
The two ways
Under your entity. Your business registers as the brand. Your EIN, your legal name, your campaign. The vendor files the paperwork on your behalf, but the registration belongs to you.
Under the vendor’s entity. The vendor registers once, under their own business, and runs every client’s messaging through it. You are a line item inside someone else’s brand.
The second is faster to set up and cheaper to operate. That is why it is common. It is also the one that costs you later, in ways that are not obvious on day one.
What you inherit
When your messaging rides on a vendor’s registration, you inherit the behavior of everyone else on it.
Carriers judge sending reputation at the brand level. If another business on that shared registration runs a sloppy campaign — bad list, high complaint rate, aggressive volume — the carrier’s response lands on the brand. Not on the specific offender. On the brand. Your messages start getting filtered, and you will not know why, because from where you sit nothing changed. You did nothing differently. Somebody you have never met did.
You also cannot fix it. You have no visibility into the other tenants and no standing to do anything about them. Your only lever is asking your vendor to handle it, and their incentive is to keep the shared setup running rather than to move you off it.
What you cannot take with you
The deeper problem shows up when you want to leave.
A registration under your own entity is portable. Change vendors, and the brand goes with you, because it was always yours. Your sending history, your reputation, your standing with the carriers.
A registration under the vendor’s entity is not portable. It is theirs. When you leave, you start over — new brand, new registration, no history. That is not an accident of how the system works. It is a switching cost, and a vendor who set it up that way has made leaving expensive for you and easy for themselves.
Ask yourself which arrangement a vendor would choose if they expected you to be happy for ten years, and which one they would choose if they expected to have to hold onto you.
The identity question
There is a plainer issue underneath the technical one.
When a customer gets a text from your business, that message should be from your business. Not from a shared pool that happens to have your name in the body. The registration is what makes that true at the carrier level rather than just in the copy.
For a real estate brokerage, a contractor, or a lender, this is not a philosophical point. It is the difference between owning your customer relationship and subletting it.
What to ask before you sign
Three questions. Any vendor should answer them in one sentence each.
Whose EIN will the brand be registered under — mine or yours?
If I leave, does the registration come with me?
Am I sharing a sending brand with your other clients?
You are not looking for technical depth. You are looking for a direct answer. Hesitation, redirection to how well the deliverability works, or an explanation of why it does not really matter — those are the answer.
How we do it
Every Alpine install registers under the client’s own EIN. Your business, your brand, your campaign. We file it for you and we handle the paperwork, but the registration is yours from the first day, and it stays yours if you fire us.
The telephony sits on our account and gets bundled into the monthly, so you never open a carrier account or manage minutes. That part is genuinely simpler on our side and there is no reason to push it onto you. But the registration is different. That one carries your name and your reputation, and it belongs where your name is.
It is slower to set up. It is the right way to do it.
This is not legal advice. It describes how we handle registration on an install. Compliance obligations belong to the business sending the message, and you should have your own attorney review your program.