Update: If anyone else is interested – Mr. Scott sent us a link to download the plugin’s zip file. So, our developers were able to make the Cost of Goods plugin compatible with the ATUM Inventory Management plugin.
As a result, we have released a new version of the plugin (v2.5.7) that includes a new feature:
Compatibility > ATUM Inventory Management for WooCommerce > Product import costs tool
Once you’ve activated the option, you can simply run our Import tool and the cost meta will be copied from the ATUM Inventory Management plugin to our plugin.