Navigate to [https://ship.stallionexpress.ca/account-settings](https://ship.stallionexpress.ca/account-settings)
Click here.
Click here.
Click "IOSS"
Click the "Number" field.
Type your IOSS Number
Click the "Issuing Authority" field.
Enter the Issuing Authority
Click the "Nickname" field.
Type "IOSS Number"
Click here.
Click "SAVE"
Click "OK"
Click "Import"
Click "Automation"
Click "CREATE RULE"
Click "Only apply these actions to orders that match specific criteria"
Click "ADD CRITERIA"
Click here.
Click "Countries"