__( 'Default', 'tier-pricing-table' ), 'taxable' => __( 'Taxable', 'woocommerce' ), 'shipping' => __( 'Shipping only', 'woocommerce' ), 'none' => _x( 'None', 'Tax status', 'woocommerce' ), ); $taxClassOptions = array( '' => __( 'Default', 'tier-pricing-table' ), 'standard' => __( 'Standard', 'woocommerce' ), ); if ( function_exists( 'wc_get_product_tax_class_options' ) ) { $classes = wc_get_product_tax_class_options(); foreach ( $classes as $value => $label ) { $taxClassOptions[ $value === '' ? 'standard' : $value ] = $label; } } ?>