Multiply stock fields by SKU

Hey @sejkan

You can use Manual Record Matching to update the stock for existing products – see: https://www.wpallimport.com/documentation/woocommerce/syncing-stock/. That said, if you want to add the stock rather than replace it, you’d need to:

• Store the new stock value in a custom field.
• Use the pmxi_saved_post hook to add the existing stock to the stock from your custom field and update the product.

Just keep in mind that every time you update the products the stock will be added again, so you should make frequent back-ups and be very careful to only update the products once with each import.

If you’d like, you can test first in a risk-free environment here: https://www.wpallimport.com/try/