woocommerce_update_options_shipping_$this – action Hook name: woocommerce_update_options_shipping_$this Hook type: action Plugin ref: oik weight zone shipping Sourcefile: File ref: OIK_Weight_Zone_Shipping::__construct() – Constructor for OIK_Weight_Zone_Shipping class Description: Parameters: Deprecated?: No API Letters: $,O,S,U,W Invokers Implementers Published: April 5, 2017 | Last updated: April 5, 2017