When attempting to rebuild your Ecommerce Category Tree structure in Counterpoint you may find yourself wanting to COPY products from one category to another instead of MOVING the products.
There is a simple trick that is not very obvious which will allow you to do this.
Then click the "Cut Items" button
Then click the "Paste items" button
This will paste all the items back into the same category you just cut from
Now go to your new category and click "Paste Items" again
Success!! All items have been COPIED to your new category.