The Request Quote feature as a pop-up offers a quick and interactive way for customers to view their quote basket without navigating away from the current page. This layout is ideal for maintaining user engagement and delivering a streamlined quoting experience. The Quotes Guru app makes it easy to enable this option through the Quote Basket Layout settings. In this guide, you’ll learn how to activate the pop-up view and explore the customization options available to tailor its appearance to your store’s design.
Step 1 : GO to dashboard
Step 2 : Click on general settings
Step 3 : Click on Quote Basket Layout
You can three available options from which you will choose the option as a pop up :

You can check the various customisation available as shown below:

Now we will see how it will be displayed on the Front end :

There are other changes as well that the admin can do for the display button section whether it be as a drawer, pop up or as a separate page. In the General settings> quote page layout settings you can see options like :
1. Other information #
Other Information option where you can show or hide other information in modal/page or drawer. If you want to hide the continue shopping button you will need to tick the box and save the changes.
Please check the screenshot below :

And can also see option to Display only Quote Form, No Product information (available in Basic plan)

Please check the related articles :
How to show Request Quote as a Drawer?
How to show Request Quote as a page?