Frooition's Bulk Revision tool can be used to make changes to your live listings regardless of what listing method you use.

Although, you should be aware that depending on the 3rd party listing tool that you use there could be complications. As a precaution, Frooition would recommend checking with your listing tool provider to see if using 'Bulk Revision' will have any adverse effects on your listings.

SixBit is an example of a listing tool provider that will not accept changes made through Frooitons 'Bulk Revision' tool.