Go to Shopify App Store
Verify Shipping Rates Installation

Verify Shipping Customizations Installation
Add ShipMagic as a Rate Provider (Custom Profiles & Zones)
Go to Shopify Admin → Settings → Shipping and Delivery
Open the custom shipping profile where you want to add ShipMagic
Under your desired shipping zone, click “Add shipping option”

Set the Rate type to “Carrier or app calculated” and select “ShipMagic App” from the dropdown

Ensure “Automatically include new services when they become available” is checked
If you see an error like below after selecting "Carrier or app calculated", then it means that CCS is not enabled for you.

