The plugin is for store owners can set up conditional rules where product fees will be added to the Cart based on what is in the cart, who is buying it,what is cart quantity / weight , which coupon used or where the products are being shipped. It is a valuable tool for store owners for creating and managing complex fee rules in their store without the help of a developer!
If you want to add extra fees based on Country
Eg. you can charge extra cost based on “Country