You can upload your category data into your shopping cart from a .CSV or .XLS/.XLSX file.Most database programs allow you to export your data in one of these formats.
Each line must contain data specific to one category and CSV data must also have a delimiter (comma or semicolon). Once uploaded you need to assign the CSV/XLS/XLSX rows to one of the shop’s field types (Category ID, etc.)
The shop’s database uses the Category ID as its data key; categories with a duplicate Category ID will be overwritten with the new data (depending on the update rule selected in the import settings)
Please note: The root categories in the import file need to be placed on top so that they can be used from other categories, that use them as a parent category.
The bulk import is a 3 step process and no data will be stored or changed until the final step is complete.