There’s a number missing from most 10DLC conversations: what a rejection costs. Not in abstract “delays and frustration” terms — in dollars and days you can put on a spreadsheet.
Since U.S. carriers began blocking unregistered A2P traffic on 10-digit long codes outright (February 1, 2025), campaign registration isn’t optional, and neither is the review that comes with it. Every campaign submitted for third-party vetting is billed per attempt — $15, passed through at cost, whether the campaign passes or fails. Fail, fix, resubmit? That’s another attempt, and another $15. Need it fast? Expedited 48-hour vetting runs $50 per campaign — and a rejected expedite re-bills too.
Fifteen dollars sounds small until you multiply it the way platforms have to. A software provider registering 200 customer campaigns with a 40% rejection rate doesn’t pay for 200 attempts — it pays for 280, plus the support hours of reworking 80 submissions, plus days or weeks of customers who can’t send. The vetting fee is the smallest part of the bill; the delay is the expensive part. Campaigns that clear review typically do so in 24–72 hours. Campaigns stuck in a rejection loop can burn weeks.
First-pass approval, in other words, isn’t a nicety. It’s a controllable line item.
The five reasons campaigns actually get rejected
Having reviewed campaigns in-house for years — against the same standards carriers and their vetting partners enforce — we see the same handful of failures over and over:
1. The message flow doesn’t match the website. The submission says consumers opt in through a form with full consent language; the live page says “enter your number for updates.” Reviewers visit the page. If what they see doesn’t match what you wrote, that’s a rejection — and it’s the single most common one.
2. Missing disclosures at the opt-in. Message frequency, “message and data rates may apply,” STOP and HELP instructions, and links to terms and a privacy policy — near the consent, not buried three clicks away. Our Opt-In & CTA Design Guide covers the exact language patterns that pass.
3. Privacy policies that undercut the program. If your policy says you share or sell consumer data and doesn’t carve out messaging opt-in data and consent, expect a rejection. Reviewers read the policy you link.
4. Sample messages that don’t match the use case. A campaign declared as account notifications whose samples read like promotions gets judged on the samples. Declared use case, description, flow, and samples have to tell one coherent story — our Use-Case Selection Guide walks through getting that alignment right.
5. Identity mismatches. Brand details that don’t match registration records, links that resolve through public shorteners, websites that don’t demonstrate the claimed functionality. Reviewers verify; discrepancies fail.
None of these are exotic. They’re checklist items — which is exactly why a pre-submission review catches them.
What “vetted in-house first” is worth
Tychron reviews every campaign against carrier standards before it’s ever submitted downstream. Rejections caught at that stage cost you a revision, not a billed attempt and a spot back in the queue. It’s the difference between an editor and a printing press: both matter, but only one saves you from paying to publish a typo.
That review is included with registration — what’s passed through is the third-party vetting fee itself, at cost. The economics align the right way: we’re motivated to get campaigns approved on the first attempt, because re-reviews cost us time too.
For platforms carrying their own TCR CSP account, this pairs with Connectivity Partner campaign sharing: campaigns already registered elsewhere move to Tychron without re-registration. DCA vetting still applies when campaigns move — how deep it goes depends on whether the campaign is already at that DCA and was vetted within the last year — and our pre-submission review runs first either way, so the billed attempt stays the one that passes.
Frequently asked questions
Is the $15 billed even if Tychron’s own review rejects my campaign first?
Yes — vetting attempts are billed per attempt regardless of outcome, which is exactly why the pre-submission review exists: to make the billed attempt the one that passes.
When is expedited vetting worth $50?
When a launch date is on the line and the campaign is clean. Expedites target a 48-hour turnaround; if the window is missed, only the standard fee applies. An expedite on a flawed campaign is the most expensive way to get rejected — expedite after the submission is right, not instead of making it right.
What’s a realistic first-pass approval rate?
With aligned use case, flow, samples, live pages, and policy language, first-pass approval is the norm, not the exception. The 10DLC Registration Guide is the full playbook.