Audience
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      1. Letterhead Help Center
      2. Audience

      Add a subscriber (3 ways)

      Learn how a single subscriber can be added to your Audience.

      Adding a single subscriber to your Letterhead mailing list in three ways:

      1. Directly add in Letterhead:


      2. via your Archive Page:

      3. via an embedded signup form: 

      ⚡ Don't forget you can use Zapier and our API for audience management.