Royal Mail Calculator is an app that integrates the Royal Mail service with your store, it will calculate the shipping cost and the delivery time for your domestic and international customers. All of the Royal Mail domestic and international shipping services are supported. You can anytime, disable/enable one or all of these options. Moreover, you can add handling fees on top of the shipping price either by a fixed amount or percentage. The app also can list services based o shipping insurance.

Domestic Shipping such as 1st Class, 2nd Class, Tracked and Signed For and more.International Shipping such as Standard, Economy, Printed Paper Tracked and moreParcelforce Shipping such as Express, Global and Euro Priority.Domestic and International Letters Shipping including small and large letters.