Deactivate checkout for learnpress

Hi all!

I need learn press for a internal learning system for our employees and sales partner. The checkout function is for us not interested.

Can i deactiveted this fetures? In the header, of wordpress admin, i see the message:

The following required page(s) are currently missing: Checkout Page. Please click to the link to set it up, ensure all functions work properly.

And in course details i see “free” for the cost of the course.

Can i remove this feature or option?

Thank you!