Rule based methods, like carrier methods, are added to shipping zones within each product group.

1. Click the Edit button that shows when you hover a Zone Title within a product group. ( Use the “...” on mobile to reveal the edit button )
2. On the next screen click the Add Method button.
3. Choose by Items, by Weight, or by Price.
4. Click Next
5. Give your method a title. This title will appear as this methods title, only when products from this group is present in an order.
6. Configure the rule
7. Click Save.