Hey, @wazeer .
This is Elias from Shopify Support. I’d be happy to lend a hand with this!
For individual products, you can add the SKU numbers by going into each product and adding them to the product details. However, if you’re looking to add SKU numbers to multiple products, then you can use the bulk editor - this allows you to edit up to 50 products and its variants per page. After selecting the products and entering the bulk editor, the SKU columns is available by default. For any other product attributes, you can add the product properties to the bulk editor.
Here’s an example of the bulk editor from my test store:
I’d love to know if this is what you’re looking for. Let me know!
