Supporters opt in to receive SMS messages by voluntarily providing their mobile phone number through campaign-owned digital properties, including the campaign website, embedded sign-up forms, volunteer sign-up forms, contact forms, and event RSVP forms. All forms include clear disclosure that by submitting their phone number, individuals consent to receive campaign-related text messages, including updates, reminders, and calls to action. Message frequency may vary. Consent is not a condition of purchase. Opt-in records are captured and stored within the campaign’s CRM and messaging platforms. Recipients may opt out at any time by replying STOP, and may request help by replying HELP.