Newsletter Signup

    Marketing SMS opt-ins — captured the way carriers demand.

    Marketing is the strictest 10DLC category. Every newsletter / promo SMS opt-in must have a separate unchecked checkbox, the brand name, message frequency, and STOP/HELP. We do all of that automatically.

    Marketing
    Use-case auto-set in TCR Kit
    Required
    STOP/HELP added automatically
    Auto
    Suppression list management

    The Compliance Gaps That Cost You

    Common risks newsletter signup businesses face every day.

    1

    Newsletter signup conflates email + SMS consent into one checkbox

    2

    TCR rejects the campaign because consent isn't separate per channel

    3

    No record of who saw the disclosure or when they checked the box

    4

    Promo blasts trigger TCPA suits because consent wasn't 'express written'

    How OptInFix Solves This

    Purpose-built for newsletter signup compliance.

    Channel-separated consent

    Our auto-injected checkbox is dedicated to SMS only — never bundled with your email opt-in. TCR-approved consent architecture, with no work on your part.

    Marketing-grade disclosure

    Pick 'Newsletter signup' and the consent wording becomes 'marketing offers, promotions, and product updates' — verbatim what carriers want to see.

    Frequency + STOP/HELP baked in

    Every disclosure includes 'Msg frequency varies', 'Msg & data rates may apply', and the STOP/HELP keywords — required for marketing campaigns.

    Suppression list, automated

    When subscribers reply STOP, their number is added to your suppression list automatically and exported to your ESP via webhook — they never receive another marketing message.

    Ready to Protect Your Newsletter Signup Business?

    Set up in under 2 minutes. No credit card required. Cancel anytime.