There are 3 methods for duplicating products in Printify.
The first method simply copies an individual product. Navigate to your products and click on the duplicate icon.
The second method is only available to users who have more than one store and allows users to duplicate products from one store to another.
The third method which is accessible by navigating to “My Stores” from the dropdown menu in the top right corner, allows users to completely duplicate all the products in one store to another.