It is a classified platform for buying and selling goods. It is perfect for starting C2C online sales.

Classified platforms have a high frequency of use due to many low-cost transactions and communications.  Retaining and reactivating  users through push notifications is very cheap if you rely on the app as the main entry point.

Having enough audience, you can successfully develop such segments as secondary real estate and used cars. These are more profitable categories that are easier to enter with already developed C2C services.