GTIN/UPC From Yoast Not Visible
The YOAST SEO plug-in has a field for GTIN/UPC codes.
I would like to be able to sort the product view based on the UPC codes, but that field is not available when I try to add it.
Plenty of other Yoast fields are there.
How should I add that one?
You must be logged in to reply to this topic.