Yes, being able to upload shipping profiles via CSV would be extremely useful. I’m in the process of looking at this, But I already have 6 profiles ( with more to add ) for a number of global regions, with multiple weight bands + other criteria and different shipping parameters. These I can define and calculate in a local database, but then I have to transfer these to the shipping profiles I’m setting up in Shopify Admin.
Doing this manually is not only painful, and is likely very error prone. Going forward updating changes is going to be a headache. The fact that in Shopify I can create shipping profiles with multiple regions and weight bands etc is a good start. The fact that these can not be maintained via some automated process, ie CSV upload is really poor !!
Shopify store barongrafton.myshopify.com