Application software development, Internet information services, Internet production service platform, Internet life service platform, special equipment repair, electrical equipment repair, architectural decoration and decoration, interior decoration design services, electrical installation, fire protection engineering, elevator installation, professional design services, professional equipment, electrical equipment, mechanical equipment, fire-fighting equipment, grains, beans and potatoes, pet food supplies, kitchenware and toiletries and daily necessities, stationery, sporting goods and equipment (excluding crossbows), textiles, knitwear and Raw materials, clothing, shoes and hats, electronic products, cosmetics and sanitary products, building materials, hardware products, household audio-visual equipment, daily household appliances, automobiles and spare parts, motorcycles and spare parts, jewelry wholesale, retail and Internet retail, parking services (branch operations only), home services, laundry and dyeing services, photography services, wedding etiquette services, trade agency, general cargo road transportation, loading and unloading, cargo transportation agency, corporate image planning services, planning creative services, value-added telecommunications services.