Here's the details which I found on the Funwhole Facebook page.
When: Now until November 28, 2022
Discount: 15% Off Storewide, No coupon code required. Discount applied automatically at check out.
If you want to find all the deals from my partners, just search for Black Friday 2022 on my blog. https://altbrickdeals.blogspot.com/search?q=black+friday+2022