There are three ways tax-exempt organizations can build lists of mobile subscribers:
- Upload lists of supporter mobile numbers and send required notification text message. To learn how to upload a list, click here.
- Embed a mobile subscription form on their website. To learn how to set up a mobile subscription form, click here.
- Instruct supporters to text one of your keywords.
For-profit companies must have "expressed written content" to upload lists of mobile numbers.
All 3 of these methods are TCPA and MMA compliant.