The implementation of strikethrough prices has been poorly and even incompletely implemented. In the ITA shop, we don't have a proper way to display a sale category, as the default function here also goes to the first tab.

And independently, the in-house solution/rule for discounted items in the dynamic product groups is incredibly slow.

The host once sent me the Slow Query. If printed out, I could wallpaper at least half the room (high ceilings in an old Berlin building).

So please take a look at the topic. Anyone who has multiple sales channels and different prices within them will wish they were back in Shopware 5. It was all easy peasy and performant.