Just wondering if there is an easy way to do this?
Yep, Neto has a very powerful import system.
First export your products as a CSV file:
https://support.squarespace.com/hc/en-us/articles/360000694948-Exporting-products-to-a-csv
Then you can make any edits you need in Excel.
Neto is a much bigger and more complex system than Squarespace so before diving in you should set up a few products manually and make sure you understand what all the fields in Neto do. You might want things structured a bit differently or need special fields set up differently.
Then save as a CSV file and use the Complex Import in Neto:
https://galaxy.maropost.com/s/article/product-import-wizard#2
There's a list of every field available for import here:
https://galaxy.maropost.com/s/article/product-import-and-export-fields
