When configuring the shipping method for composite products, you need to choose how you would like to charge your customers with the shipping fee. Users need to choose either:
- Apply to the whole composite: only charge once for the composite product as a whole.
- Apply to each component product: charge the shipping fee on each item chosen in the current composite product.
Afterward, you should go to the Shipping tab to choose one of the existing Shipping classes to apply on this composite product.
If you haven’t set up any shipping class, you can add new ones from WooCommerce >> Settings >> Shipping >> Shipping class.
