Adding custom fields to product page (compact)

Hello,

Thank you for the question.

You can easily hook your text after the price by adding the following code snippet to the functions.php file in your child theme

add_action( 'woocommerce_single_product_summary', 'custom_price_message', 11 );
function custom_price_message() {
	echo ' + $15 shipping fee';
}

Regards

Great, you are welcome 🙂