public function register_routes( $routes ) {

		# GET/POST /customers
		$routes[ $this->base ] = array(
			array( array( $this, 'get_customers' ),   WC_API_SERVER::READABLE ),
			array( array( $this, 'create_customer' ), WC_API_SERVER::CREATABLE | WC_API_Server::ACCEPT_DATA ),
		);

		# GET /customers/count
		$routes[ $this->base . '/count' ] = array(
			array( array( $this, 'get_customers_count' ), WC_API_SERVER::READABLE ),
		);

		# GET/PUT/DELETE /customers/<id>
		$routes[ $this->base . '/(?P<id>\d+)' ] = array(
			array( array( $this, 'get_customer' ),    WC_API_SERVER::READABLE ),
			array( array( $this, 'edit_customer' ),   WC_API_SERVER::EDITABLE | WC_API_SERVER::ACCEPT_DATA ),
			array( array( $this, 'delete_customer' ), WC_API_SERVER::DELETABLE ),
		);

		# GET /customers/email/<email>
		$routes[ $this->base . '/email/(?P<email>.+)' ] = array(
			array( array( $this, 'get_customer_by_email' ), WC_API_SERVER::READABLE ),
		);

		# GET /customers/<id>/orders
		$routes[ $this->base . '/(?P<id>\d+)/orders' ] = array(
			array( array( $this, 'get_customer_orders' ), WC_API_SERVER::READABLE ),
		);

		# GET /customers/<id>/downloads
		$routes[ $this->base . '/(?P<id>\d+)/downloads' ] = array(
			array( array( $this, 'get_customer_downloads' ), WC_API_SERVER::READABLE ),
		);

		# POST|PUT /customers/bulk
		$routes[ $this->base . '/bulk' ] = array(
			array( array( $this, 'bulk' ), WC_API_Server::EDITABLE | WC_API_Server::ACCEPT_DATA ),
		);

		return $routes;
	}