You can do that using Popupsmart with ease by following the instructions below.
1. Go to the "Customize" section on the popup builder. Then, add a form input element or choose the form element on your popup.
2. After choosing the form, you need to add a new form input under the Content section of the Form.
3. Select "Notice and Consent" from the "Add a New Form Input" section.
When you finish editing your “Notice and Consent” button, click the Save & Publish buttons.
See "How to Customize My Popup" for further details about customizing your popup's elements.
You can earn your visitors' trust by being open and clear about your business's privacy policies now!