Listing Sync Pro should not create duplicate listings.
We automatically search for and remove duplicate listings. If you ever find a duplicate that we didn’t, please contact email@example.com and we’ll coordinate with the Listing Sync Pro service provider to remove them.
In the future, we will also add the ability to show you the duplicates that we’ve removed.
Note: Listing Sync Pro does not support duplicate listing suppression, but Listing Sync Pro powered by Yext does.