Editing SMS STOP clause requirements (section)

=== Step-by-Step Instructions for STOP Clause Implementation ===

1. **Ensure the SMS Add-on is Activated:**
   - Before proceeding, make sure you have access to the SMS feature by purchasing the '''SMS add-on''' if you haven’t done so already.

2. **Compose Your SMS Message:**
   - When creating your SMS content, either through an automated campaign or individual messages, be aware that ActiveCampaign automatically includes the STOP clause if it is not explicitly mentioned.

3. **Include a CLEAR Unsubscribe Option:**
   - Remember that recipients can opt out by replying with the word “STOP”. Therefore, ensure that your message includes clear instructions, ideally around the context of unsubscribing.

4. **Understand Supported Keywords:**
   - Users can opt out by using specific keywords. While "STOP" is the primary keyword, other supported keywords include:
     * '''CANCEL'''
     * '''END'''
     * '''QUIT'''
     * '''STOPALL'''
     * '''UNSUBSCRIBE'''

5. **Send Your Message:**
   - When you send your SMS, every outgoing message that does not already specify a STOP option will append “Reply STOP to opt out” automatically after the message for the first 30 days.