Notes:
This page uploads a CSV file containing product category names and creates product category mappings.
The file format should made up of lines where the first column is a sku and all subsequent columns are names which match one of a subsubcategory, a subcategory or a category (matched in that order). Category matching is case insensitive.
If a subcategory match is found, the product is placed into the matching subcategory as well as the parent category of the matching subcategory. If no match is found for a product, no mapping entry is made.