public function get_tax_classes_count() {
		try {
			if ( ! current_user_can( 'manage_woocommerce' ) ) {
				throw new WC_API_Exception( 'woocommerce_api_user_cannot_read_tax_classes_count', __( 'You do not have permission to read the tax classes count', 'woocommerce' ), 401 );
			}

			$total = count( WC_Tax::get_tax_classes() ) + 1; // +1 for Standard Rate

			return array( 'count' => $total );
		} catch ( WC_API_Exception $e ) {
			return new WP_Error( $e->getErrorCode(), $e->getMessage(), array( 'status' => $e->getCode() ) );
		}
	}