Hello,
Thank you for getting in touch with us.
Your pages have two product schema defined, one by Rank math and another by another plugin on your site, probably the Affiliates manager plugin. You can confirm this by testing your page in Google Rich results test tool, I have attached on of the URLs test result URL in the sensitive section.
The product schema not added by Rank math is the one missing the brand property, you will need to find the plugin adding this and deactivate it or it’s schema part.
Hope that helps and please do not hesitate to let us know if you need our assistance with anything else.
Hi,
Thanks for coming back to me.
I investigated further, and apparently the plugin ‘woofed’ added a new feature, causing the double schema.
Case closed!
Hello,
We are glad to hear it is resolved now.
If you need further help or with anything else, please open a new support ticket here so we can help:
https://support.rankmath.com
We are always here for assistance.