WordPress at a glance
action is not described

woocommerce_ajax_order_items_added action-hook . WC 1.0

translators: %s item name.

Usage

add_action( 'woocommerce_ajax_order_items_added', 'action_function_name_1768', 10, 2 );
function action_function_name_1768( $added_items, $order ){
	// action...
}
$added_items
-
$order
-

Where the hook is called

WC_AJAX::maybe_add_order_item()
woocommerce_ajax_order_items_added
woocommerce/includes/class-wc-ajax.php 945
do_action( 'woocommerce_ajax_order_items_added', $added_items, $order );

Where in WP core the hook is used WooCommerce

Usage not found.