General business items are: Photography equipment, furniture, household appliances, household goods, labor protection products, craft gifts, textiles, clothing shoes and hats, textile needles, leather products, bags, packaging materials, daily merchandise, toys, electronic products, hotel supplies, crafts, cosmetics, office supplies, environmental protection products sales; Sales of class I medical devices; Operating e-commerce (if it involves pre-administrative license, the pre-administrative license document must be obtained before operating); Domestic trade, import and export business. (Except for the items that must be approved before registration according to laws, administrative regulations and decisions of The State Council), the permitted business items are: Sales of second-class medical devices.