I am working with several drop-shippers who are loading items to my store. I would like to easily make sure that the Charge Tax field is set correctly. Currently, I don't see a way to filter by this field. This is an important field. Right now I am selecting all items and then mass editing them, page by page by page....As more and more items are loaded this is going tp take more and more time. If you can't filter by Charge Tax currently then I think it should be added.