This post shows 2 examples of an embedded ThriveCart product on Thrive Architect Blog post. You can watch the video to see the option in ThriveCart. The 2 examples are below the video.
Example 1 : "Straight Into My Page" Embed
The first example is a direct embed, which is visible on the page directly. Here's an example:
Example 2 : Button Embed
Depending on your layout, you may want to simply insert a button that triggers a lightbox, here's an example of the button embed:
If you have any questions, please feel free to ask.