By using the Bulk Upload module, you can upload product objects, such as Categories, Sub-categories, Product type, Sell-price, Retail-price, Quantities and many more.
The file that you use for uploading product objects in bulk are known as bulk upload. A user should enter appropriate definition to create bulk upload for various product objects like variation product or single product.
Bulk Upload file Only uploaded in the following file format i.e. XLS