Do you want to offer the first lesson from a paid course for free? this will not just give users an idea about what to expect from the course, but help you increase their curiosity or interest in knowing more by purchasing the course.
Thrive Apprentice lets you offer the first lesson of a course for free with a few easy steps.
Before you proceed to mark the lesson as free, please ensure you’ve set the right Access requirements and Access restriction rules on the product individual page.
To manage the Access requirements of a product, open your WordPress admin area, navigate to Thrive Dashboard >> Thrive Apprentice, and click on Products in the left panel.

On the Thrive Apprentice Products page, click the product you want to edit.

On the individual product page, you’ll find a left column with the options to manage Product Access Requirements and Access Restriction Rules.

Here are some resources from our knowledge base that you might find useful if you want to learn more about how to do that:
When you are done setting the access requirements and restriction rules for the product, head over to your lesson overview, and find the one you want to offer for free. Need help to create a lesson and edit it so you can offer it for free? Here’s our document that can help.
In this case, I will be focusing on the first lesson of my course.
Hover over the “Edit” options and click on “Edit details”:

In the new pop-up that opens, look for this section:

Open the drop-down list and select one of the two available options for offering this lesson for free:

Once done, don’t forget to save your changes.
And that’s how easily you can offer for free a lesson from a paid course.