Follow the steps:
Go to your Ghost Admin panel.
In the sidebar, click Settings.
Scroll down to the Advanced section and click Code injection.
Paste this script into the Site Footer text box:
<script src="https://app.seobotai.com/banner/global.js" defer></script>
Click Save in the top right corner.
Resync your blog posts to see the CTA appear in Menu -> Blog Sync Status -> Force Sync.
Note: Ghost does not allow <script> tags inside individual posts or HTML cards for security reasons. The Code injection → Site Footer method is the official Ghost-supported way to load global scripts across your entire site, and it applies automatically to all existing and future blog posts - no need to edit them one by one.