There are many more shipping systems available, including integration with popular shipping service providers such as FedEx, UPS, USPS, Canada Post, Australia Post for real-time shipping rate estimates. Officially supported shipping system integrations are available on the Shopp Store.
To install additional shipping system modules for Shopp:
- Download and uncompress the files
- Copy the files to your Shopp installation in the following location in your WordPress website:
Valid shipping modules will automatically be detected by Shopp and shown as an available shipping system in the Shopp → Setup → Shipping screen in your WordPress Admin. Simply select the shipping system from the menu and set it up according to documentation from the developer of the module.