We'll create fresh WordPress site with Addon Custom Fee in cart WC installed. You have 20 minutes to test the plugin after that site we'll be deleted.
Addon Custom Fee in cart WC permit administrators to added an extra fee to the Woocommerce cart. You can enter your own custom amount and label for the fee to be added to the cart. You can also add tax and change the tax class if desired. It also has the option to apply a custom fee only if the cart total exceeds the minimum amount set.