if I add post layout directly to import, than its working

this is because you imported Product layout when you did import. Or
opposite - you didn't import any product layout. How to set product layout
while import is described in our video about bulk import

I understand what you mean, but as I wrote to you before.

each product has in layout option "Global from theme option - shop"

and in global options is Compare by SKU Product layout

once I only re-save product it shows correctly.

re-saved product:

http://testing-demo.milacik.eu/produkt/lego-dots-41911-naramok-do-toho/

not re-saved:

http://testing-demo.milacik.eu/produkt/lego-naramok-do-toho/

http://testing-demo.milacik.eu/produkt/lego-dots-naramok-do-toho-41911/

regards

None of these products use Compare by SKU Product layout

https://rehubdocs.wpsoul.com/docs/rehub-theme/shop-options-woo-edd/product-layout/

link should working now

http://testing-demo.milacik.eu/?s=41911&post_type=product&product_cat=

I will prepare new products ... so you can check it

please understand also me, you returned after 3 days ... I need also to continue with my staff.

I will write here once its there.

thanks

Michal

Your link goes to page without products

update, check product

http://testing-demo.milacik.eu/?s=41911&post_type=product&product_cat=

is also same sku

regards

Michal

Hi, if you mean this, it was enabled before import, regards Michal

it's because you don't use product layout for SKU comparison. You can enable it globally in theme option - shop settings - product layout

Hi, I try tu use compare products by sku, so I imported same products with same SKU with WPAI, I see all 3 products with different names and descriptions and with the same SKU – thats ok. After I open the product in browser the others offers are not visible. But once I re-save product under woocommerce product also other offers with the same sku are visible for this product. Do I need to refresh something after import?

Product example after import - here is the problem:

http://testing-demo.milacik.eu/produkt/lego-ulozny-box-8-250-x-500-x-180-mm-limetkovo-zeleny/

after re-saving - its ok:

http://testing-demo.milacik.eu/produkt/lego-classic-10692-tvorive-kocky/

Michal