Category Import
Bulk-add products to a category. Upload the latest BigCommerce product export, paste the VPNs, pick the category (or type a new category's ID) and download an import file that adds them — keeping every category each product already has.
1. Latest BigCommerce Export
Already imported since this export (optional)
Did you import other Category Import files after taking this export? Add them here so their categories are kept, and you won't need to export again. Add every one you imported since the export. They're applied oldest first, the same order you imported them.
2. VPNs
Variant SKUs (e.g. ring sizes) are matched to their parent product automatically.
3. Category to add
New category IDs (optional — for categories not in the list)
Find the ID in BigCommerce under Products > Product Categories — it's the number at the end of the edit link.