FeedbackWhiz allows multiple Amazon marketplaces to be added and currently supports all Amazon marketplaces.
To view these marketplaces go to YOURNAME > Account Settings > Marketplace Settings
To enable multiple marketplaces, simply click the "Connect Marketplace" button next to the marketplace you want.
FeedbackWhiz will automatically find all of your active Amazon marketplaces by region.
If you don't see one of your marketplaces or added a new marketplace for the region?
Please select "Click here to update your marketplace list." as seen in picture above.