Add to the WooCommerce Interparcel shipping plugin ( ability to add multiple origin post codes )

Add in the ability to add multiple origin post codes at the product level.

At the moment you can only add one post code at the product level. You can also add a default post code in the Interparcel admin area.

I think what you are asking is the ability to add multiple origin post codes at the product level and based on the customers location the plugin will select to use the closest warehouse post code to provide a shipping cost.