When there's a roadblock with your shipping rates our app and highly rated customer support are here to help! Finely control your shipping rates using advanced yet simple conditional logic. Hide, show, add to, or subtract from a shipping rate based on a wide variety of variables and conditions including postal codes, SKU, tags, and more. Other advanced features: Service Codes, Product Groups, Package Settings, Custom Titles, Combined Rates, % of Product Price, Per Pound, Per Item, and more!