Add script to footer across all domain

[BOrviz]

Hi! I'm new in Hubspot and I want to add a script to the footer. This needs to be visible across all pages. I have followed this guide (check second section name: Add code snippets to all content hosted on a specific domain) 
 https://knowledge.hubspot.com/website-pages/add-code-to-the-head-or-footer-html-of-hubspot-content?K...

But I cannot follow it because I've been told in the Support chat that I need to upgrade. Can anyone lead me to which subscription do I need to upgrade?

Thanks

[Jnix284]

Hi @BOrviz what plan do you have for CMS Hub?

[BOrviz]

Hi Jennifer! I haven't subscribed yet to any plan, I just signed up and I am using the free tools. 

[Jnix284 · Accepted solution]

Hi @BOrviz you have the option to add scripts starting with CMS Hub Starter.