In Wonder Lister, you have two options to duplicate multiple existing eBay listing at once. They are:
- Bulk Duplicate
- Mass Duplicate
In this case, you select ONE listing and duplicate it ‘N’ times. ‘N’ new listings identical to the one you started with are created.
In this case, you select ‘N’ listings and duplicate each one of them once. Thus, you still land up with ‘N’ new listings.