I like that they have many categories in which you can search products so it's easy if you know what your looking for or want to compare prices between different vendors! They also do not charge anything extra when you use them through my business account but other companies will sometimes give discounts using this service.
So far there haven't been any problems at all while shopping here via channel advisor although we are still relatively new users since May 2018. We mainly shop from various suppliers who sell wholesale goods including clothing items, kitchenware etc. And then compared price/quality/service offered among themselves.