Only ten categories (main activities) can be selected. At that, it is not allowed to specify additional services/products.
It is necessary to specify the categories in order of priority. That is, first you specify the categories that best reflect the essence of the company’s activities and further decrease in importance. For instance, if the company is a Supermarket, it is not necessary to list all the products offered in the categories (Cakes, Food, Vegetables and Fruits, etc.), you should simply specify a Supermarket.
A list of all categories can be found here .
You can see the lists of categories for the sources using links in the table below.
How to add categories for a specific catalog can be found here.