Warning: Declaration of IGN_Shipping_Flat_Fee::calculate_shipping() should be compatible with WC_Shipping_Method::calculate_shipping($package = Array) in /home/volcanow/public_html/wp-content/plugins/woocommerce-shipping-coupons/wc-flat-fee-shipping.php on line 0
Warning: Declaration of IGN_Shipping_Flat_Fee::calculate_shipping() should be compatible with WC_Shipping_Method::calculate_shipping($package = Array) in /home/volcanow/public_html/wp-content/plugins/woocommerce-shipping-coupons/wc-flat-fee-shipping.php on line 0