Classification of supply and demand: provide convenient services for Dandong citizens, such as information inquiry and publishing services such as real estate, recruitment, second-hand, commodity trading, activities in the same city and making friends.
Enterprise classification: provide online door number publicity service for everyone's merchants, provide enterprise information inquiry and release service for Dandong citizens, and facilitate Dandong citizens to travel.
Product classification: provide Dandong netizens with an online shopping trading platform integrating product inquiry, payment and ordering.