Paste the code to you Unbounce landing page’s HTML field.
Next, go to your Unbounce landing page and find the HTML field. It is most likely in the form of an HTML/Code widget or module which you can find on Unbounce’s dashboard. Add it to your page, and paste the code you’ve copied before to the HTML field. Save and update, and that’s it, you should have Common Ninja’s Bracket Maker integration on your Unbounce landing page.