Marketplaces have categories for different types of listings. The administrators of the marketplace can define and manage these categories from the Admin panel.
When users add new listings, they have to choose what category it belongs to. Once posted, users may notice that they chose the wrong category and want to change it. Here's how to change the listing category.
Change the category of a listing
Open the listing page and click the "Edit listing" link from the right sidebar. Change the category by clicking the category name in the listing form. Once saved, the change will be active immediately.
The category can be changed both by listing creators and the administrators of the marketplace.