We are developing an online shopfront. It is expected to have any level of category / sub category hierarchy.
Suppose the main category is "A". It has sub category as "B". "B" has a sub category as "C" and so on. Now as a seller I want to add my product into the last level. What can be the easiest way to handle this scenario from the usability point of view. We dont want to make the system too cumbersome for the users.
Kindly suggest...