1. In the Administration panel, go to Products → Products.

  2. Click the name of the product you want to edit.

  3. Switch to the Shipping properties tab.

  4. Tick the Free shipping checkbox.

  5. Click the Save button.

    Product editing page
  6. Configure the shipping method:

    • Go to Administration → Shipping & taxes → Shipping methods.
    • Click the name of the shipping method you want to edit.
    • Tick the Use for free shipping checkbox.
    • Click Save.
    Product editing page