How do I add a fee to the invoice?
In order to add a fee to WooCommerce and your invoice, simply add the following action to your themes functions.php
function add_woocommerce_fee() { global $woocommerce; if ( is_admin() && ! defined( 'DOING_AJAX' ) ) return; $amount = 5; $woocommerce->cart->add_fee( 'FEE_NAME', $amount, true, 'standard' ); } add_action( 'woocommerce_cart_calculate_fees','add_woocommerce_fee' );
Please test the functionality on a development environment of your website. If it ceases to work, please revert back to the original state of your website and follow the tutorial again.