Douyin stores can sell products of different categories. In order to facilitate merchants to distribute goods, Douyin stipulates that a store can choose multiple categories, but the main categories can only be up to three. In addition, all categories must be within the scope of the business license and cannot be sold beyond the prescribed scope.

Douyin window display selection of multiple types can enhance buyers' purchasing interest, meet customer needs, give customers a better purchasing experience, and greatly increase the transaction rate