I'm strubbling in how to set up the products end expecially how to setup specific details.
I would like to setup something like books.
From a book I would like to show the number of pages. The way to do that is to add a product category and add as options the sizes from books. In this case I can live with that.
But I also want to add an isbn-code to it, this is different for each book (= product). Where and what do I have to setup.