The easiest way to add a third-party widget is to create a Custom module and paste in the code the vendor gives you.
Add a custom widget to your home page
- Go to Website >> Pages >> Edit Home Modules.
- Click the Create Custom button.
- Enter a Title (leave it blank if you don't want a heading above the widget) and pick a Position on the page.
- Click the Source button in the editor, paste the code the vendor gave you, and click Submit.
Add a custom widget to another page
- Go to Website >> Pages >> Manage Pages/Sections and click Page Modules next to the page.
- Click Create Custom, set a title and position, then paste the vendor code in Source mode and click Submit.