There are cases when you want to offer free shipping if a specific product is included in Shopify. This is only available for stores that do not use the "weight" information of products, but you can set free shipping based on weight and set the weight only for the target product to make shipping free if that product is included. Here is an example of how to set it.
Example of setting to make shipping free if a specific product is included
If the item contains eligible products, the weight will exceed the limit, so shipping will be free even if the item contains products that require paid shipping.
