How do I create a hidden field on a subscribe form?

When creating a subscribe form or preference center, you may have a need to pass hidden information like a category or a demographic value.  You will find the hidden fields and categories under the INFO tab in your drag-and-drop form.  After setting a hidden field or category, any subscriber coming through this form will have a hidden category assigned, and/or a hidden value stored in their record in your database.

How-To

1. Go to Assets
2. Select 'Forms' 
3. Click 'Edit' on the form to edit
4. Enter the INFO tab
5. Locate the hidden fields section (or Categories)
6. Click Insert Field (or click Categories drop-down menu)
7. Select a field (or category)
8. Select "Save and Continue"