What does Xiaohongshu choose to open a shop and publicize its business type?

Major categories, minor categories and value-added service categories. First of all, the main category usually refers to your main goods or services. You can fill in one or more items, but not more than three. Subcategories refer to secondary goods or services, and one or more items can be filled in, but not more than three. Finally, value-added services refer to other value-added services related to the main goods or services, such as merchant coupons and points redemption.