gistfile1.txt

add_action( 'wp_enqueue_scripts', function () {
	$js = "
	    jQuery(document).on('pi_add_to_enquiry_data', function(e, data){
			if(jQuery('.wc-pao-addon-container').length == 0) return;
			jQuery('.wc-pao-addon-container').each(function(){
				var label = jQuery('.wc-pao-addon-name', this).text().trim();
				var price = jQuery('input', this).val().trim();
				if(price != ''){
					data['variation_detail'][label] = price;
				}
			})
		});
  ";
	
	wp_add_inline_script('jquery', $js, 'after');
}, 100 );