Buttondown Documentation
A webwall enables you to add content that will only be displayed on the web. Any content below the webwall will not be included in the email sent to email clients.
Add a subscription form to allow your readers to easily subscribe to your newsletter from within the email.
Subscription forms are only displayed on the web.
A subscription button is a CTA button that links to your newsletter's URL, allowing people to subscribe to your newsletter there.
Free/premium blocks are a way to display content to your subscribers based on their subscription status:
Search and link to another email by typing two opening square brackets ("[["), this will open up a list of your emails.